2021-05-03 12:05:59,590 ERROR t.core.persistence.pool.BundleDbPersistenceManager: failed to read bundle (stacktrace on DEBUG log level): c1077679-bb98-4eda-a3d2-07450ef9efc6: org.h2.jdbc.JdbcSQLNonTransientException: General error: "java.lang.StackOverflowError" [50000-200] 2021-05-03 12:05:59,590 ERROR info.magnolia.ui.framework.message.MessageStore : Saving message failed for user: superuser javax.jcr.ItemExistsException: This node already exists: /superuser/4 at org.apache.jackrabbit.core.NodeImpl.addNode(NodeImpl.java:1299) ~[jackrabbit-core-2.20.0.jar:2.20.0] at org.apache.jackrabbit.core.session.AddNodeOperation.perform(AddNodeOperation.java:111) ~[jackrabbit-core-2.20.0.jar:2.20.0] at org.apache.jackrabbit.core.session.AddNodeOperation.perform(AddNodeOperation.java:37) ~[jackrabbit-core-2.20.0.jar:2.20.0] at org.apache.jackrabbit.core.session.SessionState.perform(SessionState.java:216) ~[jackrabbit-core-2.20.0.jar:2.20.0] at org.apache.jackrabbit.core.ItemImpl.perform(ItemImpl.java:91) ~[jackrabbit-core-2.20.0.jar:2.20.0] at org.apache.jackrabbit.core.NodeImpl.addNodeWithUuid(NodeImpl.java:1818) ~[jackrabbit-core-2.20.0.jar:2.20.0] at org.apache.jackrabbit.core.NodeImpl.addNode(NodeImpl.java:1778) ~[jackrabbit-core-2.20.0.jar:2.20.0] at info.magnolia.jcr.wrapper.DelegateNodeWrapper.addNode(DelegateNodeWrapper.java:129) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.decoration.ContentDecoratorNodeWrapper.addNode(ContentDecoratorNodeWrapper.java:131) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.wrapper.DelegateNodeWrapper.addNode(DelegateNodeWrapper.java:129) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.decoration.ContentDecoratorNodeWrapper.addNode(ContentDecoratorNodeWrapper.java:131) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.wrapper.DelegateNodeWrapper.addNode(DelegateNodeWrapper.java:129) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.decoration.ContentDecoratorNodeWrapper.addNode(ContentDecoratorNodeWrapper.java:131) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.wrapper.MgnlPropertySettingNodeWrapper.addNode(MgnlPropertySettingNodeWrapper.java:210) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.wrapper.DelegateNodeWrapper.addNode(DelegateNodeWrapper.java:129) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.decoration.ContentDecoratorNodeWrapper.addNode(ContentDecoratorNodeWrapper.java:131) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.audit.MgnlAuditLoggingContentDecoratorNodeWrapper.addNode(MgnlAuditLoggingContentDecoratorNodeWrapper.java:84) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.wrapper.DelegateNodeWrapper.addNode(DelegateNodeWrapper.java:129) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.jcr.decoration.ContentDecoratorNodeWrapper.addNode(ContentDecoratorNodeWrapper.java:131) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at org.apache.jackrabbit.commons.JcrUtils.getOrCreateByPath(JcrUtils.java:1616) ~[jackrabbit-jcr-commons-2.20.0.jar:?] at org.apache.jackrabbit.commons.JcrUtils.getOrCreateByPath(JcrUtils.java:1470) ~[jackrabbit-jcr-commons-2.20.0.jar:?] at info.magnolia.ui.framework.message.MessageStore.getOrCreateMessageNode(MessageStore.java:389) ~[magnolia-ui-framework-6.2.9-SNAPSHOT.jar:?] at info.magnolia.ui.framework.message.MessageStore.lambda$saveMessage$0(MessageStore.java:112) ~[magnolia-ui-framework-6.2.9-SNAPSHOT.jar:?] at info.magnolia.context.MgnlContext.doInSystemContext(MgnlContext.java:378) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.context.MgnlContext.doInSystemContext(MgnlContext.java:356) ~[magnolia-core-6.2.9-SNAPSHOT.jar:?] at info.magnolia.ui.framework.message.MessageStore.saveMessage(MessageStore.java:104) ~[magnolia-ui-framework-6.2.9-SNAPSHOT.jar:?] at info.magnolia.ui.framework.message.MessagesManagerImpl.sendMessage(MessagesManagerImpl.java:104) ~[magnolia-ui-framework-6.2.9-SNAPSHOT.jar:?] at info.magnolia.ui.framework.message.MessagesManagerImpl.sendLocalMessage(MessagesManagerImpl.java:131) ~[magnolia-ui-framework-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.AdmincentralErrorHandler.error(AdmincentralErrorHandler.java:80) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.handleError(UI.java:1625) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.server.ErrorHandlingRunnable.processException(ErrorHandlingRunnable.java:65) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.server.VaadinSession$FutureAccess.handleError(VaadinSession.java:126) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2077) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.ui.contentapp.observation.JcrDataSourceObservation.lambda$null$2(JcrDataSourceObservation.java:90) ~[magnolia-ui-framework-jcr-6.2.9-SNAPSHOT.jar:?] at info.magnolia.admincentral.ResurfaceUI.lambda$accessSynchronously$0(ResurfaceUI.java:118) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI.accessSynchronously(UI.java:1511) ~[vaadin-server-8.12.4.jar:8.12.4] at info.magnolia.admincentral.ResurfaceUI.accessSynchronously(ResurfaceUI.java:108) ~[magnolia-admincentral-6.2.9-SNAPSHOT.jar:?] at com.vaadin.ui.UI$3.run(UI.java:1575) ~[vaadin-server-8.12.4.jar:8.12.4] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_275] at com.vaadin.server.VaadinService.runPendingAccessTasks(VaadinService.java:2066) ~[vaadin-server-8.12.4.jar:8.12.4] at com.vaadin.ui.UI.push(UI.java:1701) ~[vaadin-server-8.12.4.jar:8.12.4]