Erro: uncaught exception: [Exception... "Component returned failure
code: 0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE)
[nsIJSCID.getService]" nsresult: "0x80570016
(NS_ERROR_XPC_GS_RETURNED_FAILURE)" location: "JS frame ::
chrome://browser/content/browser.js :: anonymous :: line 5347" data:
no]