java.lang.NoSuchMethodError: info.magnolia.module.InstallContext.getConfigHierarchyManager()Linfo/magnolia/cms/core/HierarchyManager

  protected void doExecute(InstallContext ctx) throws RepositoryException, TaskExecutionException {
    NodeData methodsProp = ctx.getConfigHierarchyManager().getContent("/server/IPConfig/allow-all").getNodeData("methods");

java.lang.NoSuchMethodError: info.magnolia.module.InstallContext.getConfigHierarchyManager()Linfo/magnolia/cms/core/HierarchyManager;
	at info.magnolia.jackrabbit.davex.setup.HttpMethodsTask.doExecute(HttpMethodsTask.java:66) ~[magnolia-module-jackrabbit-davex-0.2.jar:?]
	at info.magnolia.module.delta.AbstractRepositoryTask.execute(AbstractRepositoryTask.java:57) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ModuleManagerImpl.applyDeltas(ModuleManagerImpl.java:511) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ModuleManagerImpl.installOrUpdateModule(ModuleManagerImpl.java:493) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ModuleManagerImpl$1.doExec(ModuleManagerImpl.java:279) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.context.MgnlContext$VoidOp.exec(MgnlContext.java:407) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.context.MgnlContext$VoidOp.exec(MgnlContext.java:404) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.context.MgnlContext.doInSystemContext(MgnlContext.java:378) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ModuleManagerImpl.performInstallOrUpdate(ModuleManagerImpl.java:273) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ui.ModuleManagerWebUI$2.run(ModuleManagerWebUI.java:126) [magnolia-core-5.6.jar:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]
2017-12-03 08:56:20,192 ERROR info.magnolia.module.InstallContextImpl           : [70/707 tasks - null]> Could not perform installation: info.magnolia.module.InstallContext.getConfigHierarchyManager()Linfo/magnolia/cms/core/HierarchyManager;
java.lang.NoSuchMethodError: info.magnolia.module.InstallContext.getConfigHierarchyManager()Linfo/magnolia/cms/core/HierarchyManager;
	at info.magnolia.jackrabbit.davex.setup.HttpMethodsTask.doExecute(HttpMethodsTask.java:66) ~[magnolia-module-jackrabbit-davex-0.2.jar:?]
	at info.magnolia.module.delta.AbstractRepositoryTask.execute(AbstractRepositoryTask.java:57) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ModuleManagerImpl.applyDeltas(ModuleManagerImpl.java:511) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ModuleManagerImpl.installOrUpdateModule(ModuleManagerImpl.java:493) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ModuleManagerImpl$1.doExec(ModuleManagerImpl.java:279) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.context.MgnlContext$VoidOp.exec(MgnlContext.java:407) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.context.MgnlContext$VoidOp.exec(MgnlContext.java:404) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.context.MgnlContext.doInSystemContext(MgnlContext.java:378) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ModuleManagerImpl.performInstallOrUpdate(ModuleManagerImpl.java:273) ~[magnolia-core-5.6.jar:?]
	at info.magnolia.module.ui.ModuleManagerWebUI$2.run(ModuleManagerWebUI.java:126) [magnolia-core-5.6.jar:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]
2017-12-03 08:56:20,511 INFO  fo.magnolia.objectfactory.ObservedComponentFactory: Re-loaded info.magnolia.freemarker.FreemarkerConfig from node /server/rendering/freemarker