[ 124577]  ERROR - com.intellij.ide.IdeEventQueue - Error during dispatching of java.awt.event.MouseEvent[MOUSE_CLICKED,(560,437),button=3,modifiers=Meta+Button3,clickCount=1] on frame0 
java.lang.IllegalArgumentException: Argument 1 for @NotNull parameter of com/intellij/openapi/actionSystem/AnActionEvent.<init> must not be null
	at com.intellij.openapi.actionSystem.AnActionEvent.<init>(AnActionEvent.java)
	at com.intellij.openapi.actionSystem.impl.Utils.expandActionGroup(Utils.java:23)
	at com.intellij.openapi.actionSystem.impl.Utils.fillMenu(Utils.java:80)
	at com.intellij.openapi.actionSystem.impl.ActionPopupMenuImpl$MyMenu$MyPopupMenuListener.popupMenuWillBecomeVisible(ActionPopupMenuImpl.java:7)
	at javax.swing.JPopupMenu.firePopupMenuWillBecomeVisible(JPopupMenu.java:674)
	at javax.swing.JPopupMenu.setVisible(JPopupMenu.java:788)
	at com.accurev.ide.intellij.history.AccurevFileHistoryPanel.handleTransactionSingleClick(AccurevFileHistoryPanel.java:461)
	at com.accurev.ide.intellij.history.AccurevFileHistoryPanel.access$1500(AccurevFileHistoryPanel.java:34)
	at com.accurev.ide.intellij.history.AccurevFileHistoryPanel$7.mouseClicked(AccurevFileHistoryPanel.java:251)
	at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:212)
	at java.awt.Component.processMouseEvent(Component.java:5504)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
	at java.awt.Component.processEvent(Component.java:5266)
	at java.awt.Container.processEvent(Container.java:1966)
	at java.awt.Component.dispatchEventImpl(Component.java:3968)
	at java.awt.Container.dispatchEventImpl(Container.java:2024)
	at java.awt.Component.dispatchEvent(Component.java:3803)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3901)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
	at java.awt.Container.dispatchEventImpl(Container.java:2010)
	at java.awt.Window.dispatchEventImpl(Window.java:1778)
	at java.awt.Component.dispatchEvent(Component.java:3803)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
	at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:126)
	at com.intellij.ide.IdeEventQueue.a(IdeEventQueue.java:62)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:124)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)