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I can't get my add-ons menu to come up since the update and I keep getting the error ReferenceError: myExtension is not defined.
I tried to go into my add ons or extensions and the screen won't come up. Every time I go into my Facebook account and try to update my status or play a game I get the error message and the game will never load.
I tried to go into my add ons or extensions and the screen won't come up. Every time I go into my Facebook account and try to update my status or play a game I get the error message and the game will never load.
All Replies (1)
This issue can be caused by an extension that isn't working properly.
Start Firefox in Safe Mode to check if one of the extensions or if hardware acceleration 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.org/kb/Safe+Mode