Version 3.3.4

upload/admin/js/acp.menu.js

@@ -46,7 +46,14 @@ _menu.prototype.menus = {
 	
 	docCloseAll: function( e )
 	{
-		if ( Event.element(e).up('.ipbmenu_content') )
+		try
+		{
+			if ( Event.element(e).up('.ipbmenu_content') )
+			{
+				return false;
+			}
+		}
+		catch (e)
 		{
 			return false;
 		}