Exception

java.lang.NoClassDefFoundError: org/codehaus/jettison/json/JSONException at de.sgalinski.common.license.LicenseConfiguration.hasValidLicense(LicenseConfiguration.java:61) at de.sgalinski.common.notifications.TypoScriptNotification.projectOpened(TypoScriptNotification.java:76) at com.intellij.openapi.project.impl.ProjectManagerImpl.lambda$fireProjectOpened$17(ProjectManagerImpl.java:784) at com.intellij.ide.startup.impl.StartupManagerImpl.runActivity(StartupManagerImpl.java:360) at com.intellij.openapi.project.impl.ProjectManagerImpl.fireProjectOpened(ProjectManagerImpl.java:784) at com.intellij.openapi.project.impl.ProjectManagerImpl.lambda$null$6(ProjectManagerImpl.java:397) at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransactionAndWait$2(TransactionGuardImpl.java:165) at com.intellij.openapi.application.TransactionGuardImpl.runSyncTransaction(TransactionGuardImpl.java:88) at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransaction$1(TransactionGuardImpl.java:111) at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.doRun(LaterInvocator.java:435) at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:419) at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:403) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.awt.EventQueue.access$500(EventQueue.java:98) at java.awt.EventQueue$3.run(EventQueue.java:715) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74) at java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:729) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:678) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:373) at com.intellij.ide.IdeEventQueue.pumpEventsForHierarchy(IdeEventQueue.java:786) at com.intellij.openapi.progress.util.ProgressWindow.startBlocking(ProgressWindow.java:210) at com.intellij.openapi.progress.util.ProgressWindow.startBlocking(ProgressWindow.java:196) at com.intellij.openapi.application.impl.ApplicationImpl.runProcessWithProgressSynchronously(ApplicationImpl.java:608) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcessWithProgressSynchronously(CoreProgressManager.java:454) at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcessWithProgressSynchronously(ProgressManagerImpl.java:109) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcessWithProgressSynchronously(CoreProgressManager.java:251) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcessWithProgressSynchronously(CoreProgressManager.java:205) at com.intellij.openapi.project.impl.ProjectManagerImpl.loadProjectUnderProgress(ProjectManagerImpl.java:446) at com.intellij.openapi.project.impl.ProjectManagerImpl.openProject(ProjectManagerImpl.java:421) at com.intellij.platform.PlatformProjectOpenProcessor.doOpenProject(PlatformProjectOpenProcessor.java:260) at com.intellij.ide.RecentProjectsManagerBase.doOpenProject(RecentProjectsManagerBase.java:512) at com.intellij.ide.RecentProjectsManagerBase.doReopenLastProject(RecentProjectsManagerBase.java:634) at com.intellij.ide.RecentProjectsManagerBase$MyAppLifecycleListener.appStarting(RecentProjectsManagerBase.java:692) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.intellij.util.messages.impl.MessageBusConnectionImpl.deliverMessage(MessageBusConnectionImpl.java:114) at com.intellij.util.messages.impl.MessageBusImpl.doPumpMessages(MessageBusImpl.java:393) at com.intellij.util.messages.impl.MessageBusImpl.pumpWaitingBuses(MessageBusImpl.java:354) at com.intellij.util.messages.impl.MessageBusImpl.pumpMessages(MessageBusImpl.java:343) at com.intellij.util.messages.impl.MessageBusImpl.sendMessage(MessageBusImpl.java:320) at com.intellij.util.messages.impl.MessageBusImpl.access$100(MessageBusImpl.java:29) at com.intellij.util.messages.impl.MessageBusImpl$1.invoke(MessageBusImpl.java:192) at com.sun.proxy.$Proxy37.appStarting(Unknown Source) at com.intellij.idea.IdeaApplication$IdeStarter.lambda$main$1(IdeaApplication.java:370) at com.intellij.openapi.application.TransactionGuardImpl.runSyncTransaction(TransactionGuardImpl.java:88) at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransaction$1(TransactionGuardImpl.java:111) at com.intellij.openapi.application.TransactionGuardImpl.submitTransaction(TransactionGuardImpl.java:120) at com.intellij.openapi.application.TransactionGuard.submitTransaction(TransactionGuard.java:121) at com.intellij.idea.IdeaApplication$IdeStarter.main(IdeaApplication.java:368) at com.intellij.idea.IdeaApplication.lambda$run$1(IdeaApplication.java:211) at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:195) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:211) at com.intellij.idea.IdeaApplication.lambda$initApplication$0(IdeaApplication.java:74) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.awt.EventQueue.access$500(EventQueue.java:98) at java.awt.EventQueue$3.run(EventQueue.java:715) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74) at java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:347) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) Caused by: java.lang.ClassNotFoundException: org.codehaus.jettison.json.JSONException PluginClassLoader[de.sgalinski.typoscript.enterprise.plugin.id, 2.1.0] com.intellij.ide.plugins.cl.PluginClassLoader@7487b75f at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:51) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 74 more