A script on this page may be busy, or it may have stopped responding. u can stop the script now, or u can continue to see if the script will complete. Script: chrome://browser/content/tabbrowser.xml:1576
this warning keeps coming when i open more than a tab in a facebook game.
this warning keeps coming when i open more than a tab in a facebook game.
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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.com/kb/Safe+Mode