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\f0\fs22 \cf0 2021-12-14 13:19:11,515 ERROR nfo.magnolia.admincentral.AdmincentralErrorHandler: Admincentral has encountered an unhandled exception.\
\pard\pardeftab720\partightenfactor0
\cf2 \ul \ulc2 com.vaadin.server.ServerRpcManager$RpcInvocationException\cf0 \ulnone : Unable to invoke method click in com.vaadin.shared.ui.button.ButtonServerRpc\
	at com.vaadin.server.ServerRpcManager.applyInvocation(\cf2 \ul \ulc2 ServerRpcManager.java:159\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.ServerRpcManager.applyInvocation(\cf2 \ul \ulc2 ServerRpcManager.java:116\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.communication.ServerRpcHandler.handleInvocation(\cf2 \ul \ulc2 ServerRpcHandler.java:442\cf0 \ulnone ) [vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.communication.ServerRpcHandler.handleInvocations(\cf2 \ul \ulc2 ServerRpcHandler.java:407\cf0 \ulnone ) [vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.communication.ServerRpcHandler.handleRpc(\cf2 \ul \ulc2 ServerRpcHandler.java:274\cf0 \ulnone ) [vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.communication.UidlRequestHandler.synchronizedHandleRequest(\cf2 \ul \ulc2 UidlRequestHandler.java:90\cf0 \ulnone ) [vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.SynchronizedRequestHandler.handleRequest(\cf2 \ul \ulc2 SynchronizedRequestHandler.java:40\cf0 \ulnone ) [vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.VaadinService.handleRequest(\cf2 \ul \ulc2 VaadinService.java:1608\cf0 \ulnone ) [vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.VaadinServlet.service(\cf2 \ul \ulc2 VaadinServlet.java:448\cf0 \ulnone ) [vaadin-server-8.13.1.jar:8.13.1]\
	at info.magnolia.admincentral.AdmincentralServlet.service(\cf2 \ul \ulc2 AdmincentralServlet.java:119\cf0 \ulnone ) [magnolia-admincentral-6.2.12.jar:?]\
	at javax.servlet.http.HttpServlet.service(\cf2 \ul \ulc2 HttpServlet.java:741\cf0 \ulnone ) [servlet-api.jar:?]\
	at info.magnolia.cms.filters.ServletDispatchingFilter.doFilter(\cf2 \ul \ulc2 ServletDispatchingFilter.java:148\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.CompositeFilter.doFilter(\cf2 \ul \ulc2 CompositeFilter.java:65\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.virtualuri.VirtualUriFilter.doFilter(\cf2 \ul \ulc2 VirtualUriFilter.java:98\cf0 \ulnone ) [magnolia-virtual-uri-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.module.cache.executor.Bypass.processCacheRequest(\cf2 \ul \ulc2 Bypass.java:58\cf0 \ulnone ) [magnolia-cache-core-5.9.4.jar:?]\
	at info.magnolia.module.cache.executor.CompositeExecutor.processCacheRequest(\cf2 \ul \ulc2 CompositeExecutor.java:66\cf0 \ulnone ) [magnolia-cache-core-5.9.4.jar:?]\
	at info.magnolia.module.cache.filter.CacheFilter.doFilter(\cf2 \ul \ulc2 CacheFilter.java:164\cf0 \ulnone ) [magnolia-cache-core-5.9.4.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.i18n.I18nContentSupportFilter.doFilter(\cf2 \ul \ulc2 I18nContentSupportFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.RangeSupportFilter.doFilter(\cf2 \ul \ulc2 RangeSupportFilter.java:78\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.security.BaseSecurityFilter.doFilter(\cf2 \ul \ulc2 BaseSecurityFilter.java:57\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.security.SecurityCallbackFilter.doFilter(\cf2 \ul \ulc2 SecurityCallbackFilter.java:84\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 OncePerRequestAbstractMgnlFilter.java:59\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.security.LogoutFilter.doFilter(\cf2 \ul \ulc2 LogoutFilter.java:94\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 OncePerRequestAbstractMgnlFilter.java:59\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.module.site.filters.SiteMergeFilter.doFilter(\cf2 \ul \ulc2 SiteMergeFilter.java:119\cf0 \ulnone ) [magnolia-site-1.4.2.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.multisite.filters.MultiSiteFilter.doFilter(\cf2 \ul \ulc2 MultiSiteFilter.java:120\cf0 \ulnone ) [magnolia-module-multisite-2.1.1.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MultiChannelFilter.doFilter(\cf2 \ul \ulc2 MultiChannelFilter.java:83\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.module.cache.filter.GZipFilter.doFilter(\cf2 \ul \ulc2 GZipFilter.java:74\cf0 \ulnone ) [magnolia-cache-core-5.9.4.jar:?]\
	at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 OncePerRequestAbstractMgnlFilter.java:59\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.security.auth.login.LoginFilter.doFilter(\cf2 \ul \ulc2 LoginFilter.java:128\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.enterprise.registration.RegistrationFilter.doFilter(\cf2 \ul \ulc2 RegistrationFilter.java:91\cf0 \ulnone ) [magnolia-module-enterprise-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.personalization.preview.filter.PreviewFilter.doFilter(\cf2 \ul \ulc2 PreviewFilter.java:92\cf0 \ulnone ) [magnolia-personalization-preview-app-2.0.11.jar:?]\
	at info.magnolia.cms.filters.OncePerRequestAbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 OncePerRequestAbstractMgnlFilter.java:59\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:81\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.ContentTypeFilter.doFilter(\cf2 \ul \ulc2 ContentTypeFilter.java:155\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.ContextFilter.doFilter(\cf2 \ul \ulc2 ContextFilter.java:128\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterChain.doFilter(\cf2 \ul \ulc2 MgnlFilterChain.java:79\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.CompositeFilter.doFilter(\cf2 \ul \ulc2 CompositeFilter.java:65\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.AbstractMgnlFilter.doFilter(\cf2 \ul \ulc2 AbstractMgnlFilter.java:85\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.SafeDestroyMgnlFilterWrapper.doFilter(\cf2 \ul \ulc2 SafeDestroyMgnlFilterWrapper.java:107\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlFilterDispatcher.doDispatch(\cf2 \ul \ulc2 MgnlFilterDispatcher.java:67\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlMainFilter.doFilter(\cf2 \ul \ulc2 MgnlMainFilter.java:110\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at info.magnolia.cms.filters.MgnlMainFilter.doFilter(\cf2 \ul \ulc2 MgnlMainFilter.java:96\cf0 \ulnone ) [magnolia-core-6.2.12.jar:?]\
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(\cf2 \ul \ulc2 ApplicationFilterChain.java:193\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(\cf2 \ul \ulc2 ApplicationFilterChain.java:166\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.catalina.core.StandardWrapperValve.invoke(\cf2 \ul \ulc2 StandardWrapperValve.java:199\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.catalina.core.StandardContextValve.invoke(\cf2 \ul \ulc2 StandardContextValve.java:96\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(\cf2 \ul \ulc2 AuthenticatorBase.java:491\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.catalina.core.StandardHostValve.invoke(\cf2 \ul \ulc2 StandardHostValve.java:139\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.catalina.valves.ErrorReportValve.invoke(\cf2 \ul \ulc2 ErrorReportValve.java:92\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(\cf2 \ul \ulc2 AbstractAccessLogValve.java:668\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.catalina.core.StandardEngineValve.invoke(\cf2 \ul \ulc2 StandardEngineValve.java:87\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.catalina.connector.CoyoteAdapter.service(\cf2 \ul \ulc2 CoyoteAdapter.java:343\cf0 \ulnone ) [catalina.jar:9.0.10]\
	at org.apache.coyote.http11.Http11Processor.service(\cf2 \ul \ulc2 Http11Processor.java:408\cf0 \ulnone ) [tomcat-coyote.jar:9.0.10]\
	at org.apache.coyote.AbstractProcessorLight.process(\cf2 \ul \ulc2 AbstractProcessorLight.java:66\cf0 \ulnone ) [tomcat-coyote.jar:9.0.10]\
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(\cf2 \ul \ulc2 AbstractProtocol.java:764\cf0 \ulnone ) [tomcat-coyote.jar:9.0.10]\
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(\cf2 \ul \ulc2 NioEndpoint.java:1388\cf0 \ulnone ) [tomcat-coyote.jar:9.0.10]\
	at org.apache.tomcat.util.net.SocketProcessorBase.run(\cf2 \ul \ulc2 SocketProcessorBase.java:49\cf0 \ulnone ) [tomcat-coyote.jar:9.0.10]\
	at java.util.concurrent.ThreadPoolExecutor.runWorker(\cf2 \ul \ulc2 ThreadPoolExecutor.java:1142\cf0 \ulnone ) [?:1.8.0_121]\
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(\cf2 \ul \ulc2 ThreadPoolExecutor.java:617\cf0 \ulnone ) [?:1.8.0_121]\
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(\cf2 \ul \ulc2 TaskThread.java:61\cf0 \ulnone ) [tomcat-util.jar:9.0.10]\
	at java.lang.Thread.run(\cf2 \ul \ulc2 Thread.java:745\cf0 \ulnone ) [?:1.8.0_121]\
Caused by: \cf2 \ul \ulc2 java.lang.reflect.InvocationTargetException\cf0 \ulnone \
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.server.ServerRpcManager.applyInvocation(\cf2 \ul \ulc2 ServerRpcManager.java:155\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	... 108 more\
Caused by: \cf2 \ul \ulc2 com.vaadin.event.ListenerMethod$MethodException\cf0 \ulnone : Invocation of method buttonClick in info.magnolia.ui.dialog.ActionButton$$Lambda$9206/1142878917 failed.\
	at com.vaadin.event.ListenerMethod.receiveEvent(\cf2 \ul \ulc2 ListenerMethod.java:726\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:399\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:363\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.AbstractClientConnector.fireEvent(\cf2 \ul \ulc2 AbstractClientConnector.java:1190\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button.fireClick(\cf2 \ul \ulc2 Button.java:384\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button$1.click(\cf2 \ul \ulc2 Button.java:57\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.server.ServerRpcManager.applyInvocation(\cf2 \ul \ulc2 ServerRpcManager.java:155\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	... 108 more\
Caused by: \cf2 \ul \ulc2 java.lang.RuntimeException\cf0 \ulnone : \cf2 \ul \ulc2 info.magnolia.ui.api.action.ActionExecutionException\cf0 \ulnone : Action execution failed for action: commit\
	at info.magnolia.ui.dialog.ActionExecution.execute(\cf2 \ul \ulc2 ActionExecution.java:75\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at info.magnolia.ui.dialog.ActionButton.lambda$new$d31ec881$1(\cf2 \ul \ulc2 ActionButton.java:63\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.event.ListenerMethod.receiveEvent(\cf2 \ul \ulc2 ListenerMethod.java:706\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:399\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:363\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.AbstractClientConnector.fireEvent(\cf2 \ul \ulc2 AbstractClientConnector.java:1190\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button.fireClick(\cf2 \ul \ulc2 Button.java:384\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button$1.click(\cf2 \ul \ulc2 Button.java:57\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.server.ServerRpcManager.applyInvocation(\cf2 \ul \ulc2 ServerRpcManager.java:155\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	... 108 more\
Caused by: \cf2 \ul \ulc2 info.magnolia.ui.api.action.ActionExecutionException\cf0 \ulnone : Action execution failed for action: commit\
	at info.magnolia.ui.api.action.AbstractActionExecutor.execute(\cf2 \ul \ulc2 AbstractActionExecutor.java:64\cf0 \ulnone ) ~[magnolia-ui-api-6.2.12.jar:?]\
	at info.magnolia.ui.dialog.ActionExecution.execute(\cf2 \ul \ulc2 ActionExecution.java:73\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at info.magnolia.ui.dialog.ActionButton.lambda$new$d31ec881$1(\cf2 \ul \ulc2 ActionButton.java:63\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.event.ListenerMethod.receiveEvent(\cf2 \ul \ulc2 ListenerMethod.java:706\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:399\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:363\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.AbstractClientConnector.fireEvent(\cf2 \ul \ulc2 AbstractClientConnector.java:1190\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button.fireClick(\cf2 \ul \ulc2 Button.java:384\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button$1.click(\cf2 \ul \ulc2 Button.java:57\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.server.ServerRpcManager.applyInvocation(\cf2 \ul \ulc2 ServerRpcManager.java:155\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	... 108 more\
Caused by: \cf2 \ul \ulc2 com.machinezoo.noexception.WrappedException\cf0 \ulnone : \cf2 \ul \ulc2 javax.jcr.nodetype.ConstraintViolationException\cf0 \ulnone : /eee/thumbnail: mandatory property \{http://www.jcp.org/jcr/1.0\}data does not exist\
	at com.machinezoo.noexception.ExceptionWrapper.handle(\cf2 \ul \ulc2 ExceptionWrapper.java:11\cf0 \ulnone ) ~[noexception-1.4.4.jar:?]\
	at com.machinezoo.noexception.CheckedExceptionHandler.run(\cf2 \ul \ulc2 CheckedExceptionHandler.java:1713\cf0 \ulnone ) ~[noexception-1.4.4.jar:?]\
	at info.magnolia.ui.datasource.jcr.JcrDatasource.commit(\cf2 \ul \ulc2 JcrDatasource.java:151\cf0 \ulnone ) ~[magnolia-ui-framework-jcr-6.2.12.jar:?]\
	at info.magnolia.ui.datasource.jcr.JcrDatasource.commit(\cf2 \ul \ulc2 JcrDatasource.java:58\cf0 \ulnone ) ~[magnolia-ui-framework-jcr-6.2.12.jar:?]\
	at info.magnolia.ui.contentapp.action.CommitAction.lambda$write$0(\cf2 \ul \ulc2 CommitAction.java:124\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at java.util.Optional.ifPresent(\cf2 \ul \ulc2 Optional.java:159\cf0 \ulnone ) ~[?:1.8.0_121]\
	at info.magnolia.ui.contentapp.action.CommitAction.write(\cf2 \ul \ulc2 CommitAction.java:122\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at info.magnolia.ui.contentapp.action.CommitAction.execute(\cf2 \ul \ulc2 CommitAction.java:82\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at info.magnolia.ui.api.action.AbstractActionExecutor.execute(\cf2 \ul \ulc2 AbstractActionExecutor.java:62\cf0 \ulnone ) ~[magnolia-ui-api-6.2.12.jar:?]\
	at info.magnolia.ui.dialog.ActionExecution.execute(\cf2 \ul \ulc2 ActionExecution.java:73\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at info.magnolia.ui.dialog.ActionButton.lambda$new$d31ec881$1(\cf2 \ul \ulc2 ActionButton.java:63\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.event.ListenerMethod.receiveEvent(\cf2 \ul \ulc2 ListenerMethod.java:706\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:399\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:363\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.AbstractClientConnector.fireEvent(\cf2 \ul \ulc2 AbstractClientConnector.java:1190\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button.fireClick(\cf2 \ul \ulc2 Button.java:384\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button$1.click(\cf2 \ul \ulc2 Button.java:57\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.server.ServerRpcManager.applyInvocation(\cf2 \ul \ulc2 ServerRpcManager.java:155\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	... 108 more\
Caused by: \cf2 \ul \ulc2 javax.jcr.nodetype.ConstraintViolationException\cf0 \ulnone : /eee/thumbnail: mandatory property \{http://www.jcp.org/jcr/1.0\}data does not exist\
	at org.apache.jackrabbit.core.ItemSaveOperation.validateTransientItems(\cf2 \ul \ulc2 ItemSaveOperation.java:537\cf0 \ulnone ) ~[jackrabbit-core-2.20.3.jar:2.20.3]\
	at org.apache.jackrabbit.core.ItemSaveOperation.perform(\cf2 \ul \ulc2 ItemSaveOperation.java:216\cf0 \ulnone ) ~[jackrabbit-core-2.20.3.jar:2.20.3]\
	at org.apache.jackrabbit.core.session.SessionState.perform(\cf2 \ul \ulc2 SessionState.java:216\cf0 \ulnone ) ~[jackrabbit-core-2.20.3.jar:2.20.3]\
	at org.apache.jackrabbit.core.ItemImpl.perform(\cf2 \ul \ulc2 ItemImpl.java:91\cf0 \ulnone ) ~[jackrabbit-core-2.20.3.jar:2.20.3]\
	at org.apache.jackrabbit.core.ItemImpl.save(\cf2 \ul \ulc2 ItemImpl.java:329\cf0 \ulnone ) ~[jackrabbit-core-2.20.3.jar:2.20.3]\
	at org.apache.jackrabbit.core.session.SessionSaveOperation.perform(\cf2 \ul \ulc2 SessionSaveOperation.java:65\cf0 \ulnone ) ~[jackrabbit-core-2.20.3.jar:2.20.3]\
	at org.apache.jackrabbit.core.session.SessionState.perform(\cf2 \ul \ulc2 SessionState.java:216\cf0 \ulnone ) ~[jackrabbit-core-2.20.3.jar:2.20.3]\
	at org.apache.jackrabbit.core.SessionImpl.perform(\cf2 \ul \ulc2 SessionImpl.java:363\cf0 \ulnone ) ~[jackrabbit-core-2.20.3.jar:2.20.3]\
	at org.apache.jackrabbit.core.SessionImpl.save(\cf2 \ul \ulc2 SessionImpl.java:852\cf0 \ulnone ) ~[jackrabbit-core-2.20.3.jar:2.20.3]\
	at info.magnolia.jcr.wrapper.DelegateSessionWrapper.save(\cf2 \ul \ulc2 DelegateSessionWrapper.java:297\cf0 \ulnone ) ~[magnolia-core-6.2.12.jar:?]\
	at info.magnolia.jcr.wrapper.DelegateSessionWrapper.save(\cf2 \ul \ulc2 DelegateSessionWrapper.java:297\cf0 \ulnone ) ~[magnolia-core-6.2.12.jar:?]\
	at info.magnolia.jcr.wrapper.DelegateSessionWrapper.save(\cf2 \ul \ulc2 DelegateSessionWrapper.java:297\cf0 \ulnone ) ~[magnolia-core-6.2.12.jar:?]\
	at info.magnolia.jcr.wrapper.MgnlPropertySettingContentDecorator$MgnlPropertySettingSessionWrapper.save(\cf2 \ul \ulc2 MgnlPropertySettingContentDecorator.java:540\cf0 \ulnone ) ~[magnolia-core-6.2.12.jar:?]\
	at info.magnolia.jcr.wrapper.DelegateSessionWrapper.save(\cf2 \ul \ulc2 DelegateSessionWrapper.java:297\cf0 \ulnone ) ~[magnolia-core-6.2.12.jar:?]\
	at info.magnolia.audit.MgnlAuditLoggingContentDecoratorSessionWrapper.save(\cf2 \ul \ulc2 MgnlAuditLoggingContentDecoratorSessionWrapper.java:82\cf0 \ulnone ) ~[magnolia-core-6.2.12.jar:?]\
	at info.magnolia.jcr.wrapper.DelegateSessionWrapper.save(\cf2 \ul \ulc2 DelegateSessionWrapper.java:297\cf0 \ulnone ) ~[magnolia-core-6.2.12.jar:?]\
	at info.magnolia.jcr.wrapper.DelegateSessionWrapper.save(\cf2 \ul \ulc2 DelegateSessionWrapper.java:297\cf0 \ulnone ) ~[magnolia-core-6.2.12.jar:?]\
	at info.magnolia.ui.datasource.jcr.JcrSessionWrapper.save(\cf2 \ul \ulc2 JcrSessionWrapper.java:56\cf0 \ulnone ) ~[magnolia-ui-framework-jcr-6.2.12.jar:?]\
	at info.magnolia.ui.datasource.jcr.JcrDatasource.lambda$commit$2(\cf2 \ul \ulc2 JcrDatasource.java:151\cf0 \ulnone ) ~[magnolia-ui-framework-jcr-6.2.12.jar:?]\
	at com.machinezoo.noexception.CheckedExceptionHandler.run(\cf2 \ul \ulc2 CheckedExceptionHandler.java:1709\cf0 \ulnone ) ~[noexception-1.4.4.jar:?]\
	at info.magnolia.ui.datasource.jcr.JcrDatasource.commit(\cf2 \ul \ulc2 JcrDatasource.java:151\cf0 \ulnone ) ~[magnolia-ui-framework-jcr-6.2.12.jar:?]\
	at info.magnolia.ui.datasource.jcr.JcrDatasource.commit(\cf2 \ul \ulc2 JcrDatasource.java:58\cf0 \ulnone ) ~[magnolia-ui-framework-jcr-6.2.12.jar:?]\
	at info.magnolia.ui.contentapp.action.CommitAction.lambda$write$0(\cf2 \ul \ulc2 CommitAction.java:124\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at java.util.Optional.ifPresent(\cf2 \ul \ulc2 Optional.java:159\cf0 \ulnone ) ~[?:1.8.0_121]\
	at info.magnolia.ui.contentapp.action.CommitAction.write(\cf2 \ul \ulc2 CommitAction.java:122\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at info.magnolia.ui.contentapp.action.CommitAction.execute(\cf2 \ul \ulc2 CommitAction.java:82\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at info.magnolia.ui.api.action.AbstractActionExecutor.execute(\cf2 \ul \ulc2 AbstractActionExecutor.java:62\cf0 \ulnone ) ~[magnolia-ui-api-6.2.12.jar:?]\
	at info.magnolia.ui.dialog.ActionExecution.execute(\cf2 \ul \ulc2 ActionExecution.java:73\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at info.magnolia.ui.dialog.ActionButton.lambda$new$d31ec881$1(\cf2 \ul \ulc2 ActionButton.java:63\cf0 \ulnone ) ~[magnolia-ui-framework-6.2.12.jar:?]\
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.event.ListenerMethod.receiveEvent(\cf2 \ul \ulc2 ListenerMethod.java:706\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:399\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.event.EventRouter.fireEvent(\cf2 \ul \ulc2 EventRouter.java:363\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.server.AbstractClientConnector.fireEvent(\cf2 \ul \ulc2 AbstractClientConnector.java:1190\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button.fireClick(\cf2 \ul \ulc2 Button.java:384\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at com.vaadin.ui.Button$1.click(\cf2 \ul \ulc2 Button.java:57\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	at sun.reflect.NativeMethodAccessorImpl.invoke0(\cf2 \ul \ulc2 Native Method\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.NativeMethodAccessorImpl.invoke(\cf2 \ul \ulc2 NativeMethodAccessorImpl.java:62\cf0 \ulnone ) ~[?:1.8.0_121]\
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(\cf2 \ul \ulc2 DelegatingMethodAccessorImpl.java:43\cf0 \ulnone ) ~[?:1.8.0_121]\
	at java.lang.reflect.Method.invoke(\cf2 \ul \ulc2 Method.java:498\cf0 \ulnone ) ~[?:1.8.0_121]\
	at com.vaadin.server.ServerRpcManager.applyInvocation(\cf2 \ul \ulc2 ServerRpcManager.java:155\cf0 \ulnone ) ~[vaadin-server-8.13.1.jar:8.13.1]\
	... 108 more\
}