Compare Directories plugin exception

Just got this exception, while using Selena and trying to compare 2 files

com.intellij.openapi.diff.SimpleDiffRequest.comapreFiles(Lcom/intellij/openapi/vfs/VirtualFile;Lcom/intellij/openapi/vfs/VirtualFile;Lcom/intellij/openapi/project/Project;)Lcom/intellij/openapi/diff/SimpleDiffRequest;
java.lang.NoSuchMethodError: com.intellij.openapi.diff.SimpleDiffRequest.comapreFiles(Lcom/intellij/openapi/vfs/VirtualFile;Lcom/intellij/openapi/vfs/VirtualFile;Lcom/intellij/openapi/project/Project;)Lcom/intellij/openapi/diff/SimpleDiffRequest;
at org.intellij.idea.dirdiff.action.PopupMenuAction.openFileDiffs(PopupMenuAction.java:178)
at org.intellij.idea.dirdiff.action.PopupMenuAction.openNodeDiffs(PopupMenuAction.java:147)
at org.intellij.idea.dirdiff.action.OpenDiffAction.actionPerformed(OpenDiffAction.java:71)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:1)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:13)
at com.intellij.ui.plaf.beg.BegMenuItemUI.a(BegMenuItemUI.java:180)
at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:122)
at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:6)
at java.awt.Component.processMouseEvent(Component.java:5501)
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:3892)
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:44)
at com.intellij.ide.IdeEventQueue.a(IdeEventQueue.java:118)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:6)
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)