A script on this page may be busy, or it may have stopped responding. You can stop the script now, open the script in the debugger, or let the script continue.
Script: resource://gre/modules/addons/XPIProvider.jsm -> jar:file:///C:/Program%20Files%20(x86)/Mozilla%20Firefox/browser/extensions/%7B82AF8DCA-6DE9-405D-BD5E-43525BDAD38A%7D.xpi!/bootstrap.js -> resource://gre/modules/commonjs/toolkit/loader.js -> resource://gre/modules/commonjs/sdk/loader/sandbox.js -> resource://skype_ff_extension-at-jetpack/skype_ff_extension/data/jquery-2.1.0.min.js:26
The above frequently interrupts my inputting on gmail. When I open the debugger I see "This source is black boxed: its breakpoints are disabled and stepping skips through it.
Can you please help me to understand and fix this problem.