IllegalArgumentException

[mjaghouri]

Using Idea IntelliJ IDEA 2019.2.3 (Ultimate Edition)
Build #IU-192.6817.14, built on September 24, 2019
Runtime version: 11.0.4+10-b304.69 x86_64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
macOS 10.13.6
GC: ParNew, ConcurrentMarkSweep
Memory: 1981M
Cores: 8
Registry:
Non-Bundled Plugins: FrameSwitcher, SBT, com.intellij.plugins.thrift, org.jetbrains.plugins.hocon, com.dmarcotte.handlebars, org.intellij.scala

I constantly get this error:
java.lang.IllegalArgumentException: Area already instantiated for: ProjectDefault (Template) Project
at com.intellij.openapi.extensions.Extensions.instantiateArea(Extensions.java:138)
at com.intellij.openapi.project.impl.ProjectImpl.bootstrapPicoContainer(ProjectImpl.java:148)
at com.intellij.openapi.project.impl.DefaultProject$1$1.init(DefaultProject.java:74)
at com.intellij.openapi.project.impl.DefaultProject$1.init(DefaultProject.java:104)
at com.intellij.openapi.project.impl.DefaultProjectTimed.get(DefaultProjectTimed.java:34)
at com.intellij.openapi.project.impl.DefaultProject.getDelegate(DefaultProject.java:131)
at com.intellij.openapi.project.impl.DefaultProject.getComponent(DefaultProject.java:216)
at com.intellij.openapi.wm.ToolWindowManager.getInstance(ToolWindowManager.java:26)
at net.orfjackal.sbt.plugin.SbtRunnerComponent.unregisterToolWindow(SbtRunnerComponent.java:117)
at net.orfjackal.sbt.plugin.SbtRunnerComponent.disposeComponent(SbtRunnerComponent.java:98)
at com.intellij.openapi.components.impl.ComponentManagerImpl.disposeComponents(ComponentManagerImpl.java:169)
at com.intellij.openapi.project.impl.ProjectImpl.dispose(ProjectImpl.java:330)
at com.intellij.openapi.util.Disposer$1.execute(Disposer.java:47)
at com.intellij.openapi.util.Disposer$1.execute(Disposer.java:43)
at com.intellij.openapi.util.objectTree.ObjectNode$1.execute(ObjectNode.java:135)
at com.intellij.openapi.util.objectTree.ObjectNode$1.execute(ObjectNode.java:104)
at com.intellij.openapi.util.objectTree.ObjectTree.executeActionWithRecursiveGuard(ObjectTree.java:194)
at com.intellij.openapi.util.objectTree.ObjectNode.execute(ObjectNode.java:104)
at com.intellij.openapi.util.objectTree.ObjectTree.executeAll(ObjectTree.java:142)
at com.intellij.openapi.util.Disposer.dispose(Disposer.java:136)
at com.intellij.openapi.util.Disposer.dispose(Disposer.java:132)
at com.intellij.util.Timed.dispose(Timed.java:41)
at com.intellij.util.TimedReference.dispose(TimedReference.java:8)
at com.intellij.openapi.project.impl.DefaultProjectTimed.lambda$null$0(DefaultProjectTimed.java:48)
at com.intellij.openapi.command.WriteCommandAction.lambda$runWriteCommandAction$5(WriteCommandAction.java:368)
at com.intellij.openapi.command.WriteCommandAction$BuilderImpl$1.run(WriteCommandAction.java:125)
at com.intellij.openapi.application.RunResult.run(RunResult.java:35)
at com.intellij.openapi.command.WriteCommandAction.lambda$null$1(WriteCommandAction.java:264)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:994)
at com.intellij.openapi.command.WriteCommandAction.lambda$performWriteCommandAction$2(WriteCommandAction.java:263)
at com.intellij.openapi.command.WriteCommandAction.lambda$doExecuteCommand$4(WriteCommandAction.java:320)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:220)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:188)
at com.intellij.openapi.command.WriteCommandAction.doExecuteCommand(WriteCommandAction.java:322)
at com.intellij.openapi.command.WriteCommandAction.performWriteCommandAction(WriteCommandAction.java:263)
at com.intellij.openapi.command.WriteCommandAction.execute(WriteCommandAction.java:245)
at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.run(WriteCommandAction.java:127)
at com.intellij.openapi.command.WriteCommandAction.runWriteCommandAction(WriteCommandAction.java:368)
at com.intellij.openapi.command.WriteCommandAction.runWriteCommandAction(WriteCommandAction.java:360)
at com.intellij.openapi.project.impl.DefaultProjectTimed.lambda$dispose$1(DefaultProjectTimed.java:48)
at com.intellij.openapi.application.TransactionGuardImpl.runSyncTransaction(TransactionGuardImpl.java:82)
at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransaction$1(TransactionGuardImpl.java:106)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.doRun(LaterInvocator.java:433)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:416)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:399)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:746)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:824)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:773)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:412)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:704)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:411)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)