mongo4idea Suddenly started to appear in Intellij 2018.2.4 (build #IU-182.4505.22)

org.codinjutsu.tools.mongo.view.model.MongoTreeBuilder

java.lang.NullPointerException
	at org.codinjutsu.tools.mongo.view.model.MongoTreeBuilder.lambda$new$43(MongoTreeBuilder.java:61)
	at com.intellij.ide.util.treeView.AbstractTreeUi$1.compare(AbstractTreeUi.java:75)
	at com.intellij.ide.util.treeView.AbstractTreeUi$1.compare(AbstractTreeUi.java:60)
	at java.util.TimSort.countRunAndMakeAscending(TimSort.java:355)
	at java.util.TimSort.sort(TimSort.java:220)
	at java.util.Arrays.sort(Arrays.java:1512)
	at java.util.ArrayList.sort(ArrayList.java:1456)
	at java.util.Collections.sort(Collections.java:175)
	at com.intellij.ide.util.treeView.AbstractTreeBuilder.sortChildren(AbstractTreeBuilder.java:469)
	at com.intellij.ide.util.treeView.AbstractTreeUi.sortChildren(AbstractTreeUi.java:3629)
	at com.intellij.ide.util.treeView.AbstractTreeUi.insertNodesInto(AbstractTreeUi.java:3559)
	at com.intellij.ide.util.treeView.AbstractTreeUi.access$4100(AbstractTreeUi.java:51)
	at com.intellij.ide.util.treeView.AbstractTreeUi$29.lambda$perform$0(AbstractTreeUi.java:1386)
	at com.intellij.openapi.util.AsyncResult.lambda$doWhenDone$1(AsyncResult.java:46)
	at com.intellij.openapi.util.ExecutionCallback.doWhenExecuted(ExecutionCallback.java:100)
	at com.intellij.openapi.util.ActionCallback.doWhenDone(ActionCallback.java:111)
	at com.intellij.openapi.util.AsyncResult.doWhenDone(AsyncResult.java:46)
	at com.intellij.ide.util.treeView.AbstractTreeUi$29.perform(AbstractTreeUi.java:1385)
	at com.intellij.ide.util.treeView.TreeRunnable.run(TreeRunnable.java:23)
	at com.intellij.ide.util.treeView.TreeRunnable$TreeConsumer.accept(TreeRunnable.java:37)
	at org.jetbrains.concurrency.DonePromise.onSuccess(DonePromise.java:32)
	at com.intellij.ide.util.treeView.AbstractTreeUi.updateNodeChildrenNow(AbstractTreeUi.java:1365)
	at com.intellij.ide.util.treeView.AbstractTreeUi.access$3200(AbstractTreeUi.java:51)
	at com.intellij.ide.util.treeView.AbstractTreeUi$26.perform(AbstractTreeUi.java:1266)
	at com.intellij.ide.util.treeView.TreeRunnable.run(TreeRunnable.java:23)
	at com.intellij.ide.util.treeView.TreeRunnable$TreeConsumer.accept(TreeRunnable.java:37)
	at org.jetbrains.concurrency.AsyncPromise.callConsumerIfTargeted(AsyncPromise.kt:229)
	at org.jetbrains.concurrency.AsyncPromise.setHandler(AsyncPromise.kt:181)
	at org.jetbrains.concurrency.AsyncPromise.onSuccess(AsyncPromise.kt:26)
	at com.intellij.ide.util.treeView.AbstractTreeUi.doUpdateChildren(AbstractTreeUi.java:1262)
	at com.intellij.ide.util.treeView.AbstractTreeUi.access$3000(AbstractTreeUi.java:51)
	at com.intellij.ide.util.treeView.AbstractTreeUi$25$1.perform(AbstractTreeUi.java:1165)
	at com.intellij.ide.util.treeView.TreeRunnable.run(TreeRunnable.java:23)
	at com.intellij.ide.util.treeView.AbstractTreeUi.execute(AbstractTreeUi.java:1848)
	at com.intellij.ide.util.treeView.AbstractTreeUi.access$2600(AbstractTreeUi.java:51)
	at com.intellij.ide.util.treeView.AbstractTreeUi$25.perform(AbstractTreeUi.java:1162)
	at com.intellij.ide.util.treeView.TreeRunnable.run(TreeRunnable.java:23)
	at com.intellij.openapi.util.ActionCallback$ExecutedExecutionCallback.doWhenExecuted(ActionCallback.java:177)
	at com.intellij.openapi.util.ActionCallback.doWhenDone(ActionCallback.java:111)
	at com.intellij.ide.util.treeView.AbstractTreeUi.updateNodeChildren(AbstractTreeUi.java:1157)
	at com.intellij.ide.util.treeView.AbstractTreeUi.updateSubtreeNow(AbstractTreeUi.java:1061)
	at com.intellij.ide.util.treeView.AbstractTreeUpdater$3.perform(AbstractTreeUpdater.java:262)
	at com.intellij.ide.util.treeView.TreeRunnable.run(TreeRunnable.java:23)
	at com.intellij.openapi.util.ActionCallback$ExecutedExecutionCallback.doWhenExecuted(ActionCallback.java:177)
	at com.intellij.openapi.util.ActionCallback.doWhenDone(ActionCallback.java:111)
	at com.intellij.ide.util.treeView.AbstractTreeUpdater.performUpdate(AbstractTreeUpdater.java:257)
	at com.intellij.ide.util.treeView.AbstractTreeUpdater$2.run(AbstractTreeUpdater.java:218)
	at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:337)
	at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:327)
	at com.intellij.util.ui.update.MergingUpdateQueue.lambda$flush$1(MergingUpdateQueue.java:277)
	at com.intellij.util.ui.UIUtil.invokeAndWaitIfNeeded(UIUtil.java:3118)
	at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:288)
	at com.intellij.util.ui.update.MergingUpdateQueue.run(MergingUpdateQueue.java:246)
	at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:232)
	at com.intellij.util.Alarm$Request.runSafely(Alarm.java:405)
	at com.intellij.util.Alarm$Request.access$700(Alarm.java:330)
	at com.intellij.util.Alarm$Request$1.run(Alarm.java:371)
	at com.intellij.util.Alarm$Request.run(Alarm.java:382)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at com.intellij.util.concurrency.SchedulingWrapper$MyScheduledFutureTask.run(SchedulingWrapper.java:228)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:762)
	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:80)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:732)
	at com.intellij.ide.IdeEventQueue.o(IdeEventQueue.java:781)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:722)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:382)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	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)