Tutorial Firefox - Solucionar Error Script Skype

Tutorial Firefox - Solucionar Error Script Skype

Como solucionar el error que te genera skype click to call:

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/browserSpecificScript.js:40