about:plugins error
10:19:34.887 NS_NOINTERFACE: Component returned failure code: 0x80004002 (NS_NOINTERFACE) [nsIWebProgress.DOMWindow] WebNavigationContent.js:218
10:19:34.887 NS_NOINTERFACE: Component returned failure code: 0x80004002 (NS_NOINTERFACE) [nsIWebProgress.DOMWindow] WebNavigationContent.js:218