Clover plugin doesn't load on IDEA 13 Startup

null
java.lang.NullPointerException
	at com.cenqua.clover.idea.LibrarySupport.getValidatedCloverLibrary(LibrarySupport.java:81)
	at com.cenqua.clover.idea.build.CloverLibraryInjector$1.run(CloverLibraryInjector.java:44)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:997)
	at com.cenqua.clover.idea.build.CloverLibraryInjector.addCloverLibrary(CloverLibraryInjector.java:61)
	at com.cenqua.clover.idea.build.CloverLibraryInjector.updateModulesDependencies(CloverLibraryInjector.java:35)
	at com.cenqua.clover.idea.ProjectPlugin.projectPostStartup(ProjectPlugin.java:116)
	at com.cenqua.clover.idea.ProjectPlugin$1.run(ProjectPlugin.java:86)
	at com.intellij.ide.startup.impl.StartupManagerImpl$7.run(StartupManagerImpl.java:286)
	at com.intellij.ide.startup.impl.StartupManagerImpl.a(StartupManagerImpl.java:259)
	at com.intellij.ide.startup.impl.StartupManagerImpl.access$100(StartupManagerImpl.java:52)
	at com.intellij.ide.startup.impl.StartupManagerImpl$4.run(StartupManagerImpl.java:184)
	at com.intellij.openapi.project.DumbServiceImpl.a(DumbServiceImpl.java:238)
	at com.intellij.openapi.project.DumbServiceImpl.access$500(DumbServiceImpl.java:53)
	at com.intellij.openapi.project.DumbServiceImpl$IndexUpdateRunnable$1$3.run(DumbServiceImpl.java:420)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
	at java.awt.EventQueue.access$200(EventQueue.java:103)
	at java.awt.EventQueue$3.run(EventQueue.java:694)
	at java.awt.EventQueue$3.run(EventQueue.java:692)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
	at com.intellij.ide.IdeEventQueue.e(IdeEventQueue.java:696)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:524)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:335)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)