org.eclipse.swt.SWTError: XPCOM error -2147221164 at org.eclipse.swt.browser.Mozilla.error(Mozilla.java:1262) at org.eclipse.swt.browser.Mozilla.create(Mozilla.java:404) at org.eclipse.swt.browser.Browser.(Browser.java:109) at org.rssowl.ui.internal.CBrowser.createBrowser(CBrowser.java:103) at org.rssowl.ui.internal.CBrowser.(CBrowser.java:71) at org.rssowl.ui.internal.editors.feed.NewsBrowserViewer.(NewsBrowserViewer.java:86) at org.rssowl.ui.internal.editors.feed.NewsBrowserControl.createViewer(NewsBrowserControl.java:89) at org.rssowl.ui.internal.editors.feed.FeedView.createPartControl(FeedView.java:1149) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:663) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:422) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:592) at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:299) at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:179) at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:268) at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:394) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1208) at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1161) at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1551) at org.eclipse.ui.internal.PartStack.add(PartStack.java:474) at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:106) at org.eclipse.ui.internal.PartStack.add(PartStack.java:460) at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:115) at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:65) at org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:217) at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:207) at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:774) at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:673) at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:634) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2637) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2570) at org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPage.java:2562) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2547) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2542) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2526) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2517) at org.rssowl.ui.internal.views.explorer.BookMarkExplorer.onOpen(BookMarkExplorer.java:399) at org.rssowl.ui.internal.views.explorer.BookMarkExplorer.access$2(BookMarkExplorer.java:386) at org.rssowl.ui.internal.views.explorer.BookMarkExplorer$3.open(BookMarkExplorer.java:313) at org.rssowl.ui.internal.views.explorer.BookMarkViewer$2.run(BookMarkViewer.java:150) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.runtime.Platform.run(Platform.java:850) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:45) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:153) at org.rssowl.ui.internal.views.explorer.BookMarkViewer.internalFireOpen(BookMarkViewer.java:148) at org.rssowl.ui.internal.views.explorer.BookMarkViewer.internalHandleOpen(BookMarkViewer.java:140) at org.rssowl.ui.internal.views.explorer.BookMarkViewer.access$0(BookMarkViewer.java:136) at org.rssowl.ui.internal.views.explorer.BookMarkViewer$1.handleOpen(BookMarkViewer.java:121) at org.rssowl.ui.internal.util.ViewerOpenStrategy.fireOpenEvent(ViewerOpenStrategy.java:147) at org.rssowl.ui.internal.util.ViewerOpenStrategy.mouseSelectItem(ViewerOpenStrategy.java:286) at org.rssowl.ui.internal.util.ViewerOpenStrategy.handleEvent(ViewerOpenStrategy.java:238) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1097) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3256) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2923) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2337) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2301) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2176) at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:463) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:458) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.rssowl.ui.internal.Application.start(Application.java:120) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:146) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:356) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:171) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:476) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:416) at org.eclipse.equinox.launcher.Main.run(Main.java:1141) at org.eclipse.equinox.launcher.Main.main(Main.java:1116)