FB is not defined in Firefox 4, but works with lower versions of Firefox, Internet Explorer, Chrome, Safari. I tried downloading async and the following solutions mentioned here.
FB not defined error in Firefox 4
How is the "FB undefined" bypass?
I also removed the extensions that might cause this, like AdBlock.
Has anyone here experienced the same thing? I don’t know what I could miss ... oh boy ...
Also, I have a lot of errors in Firefox 4 when I visit other websites ... makes me wonder if the FB error has been detected - a Firefox error or something else ...
Person!
I would really appreciate any opinions or suggestions ... Thank you!
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