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What does it mean when I log into Facebook and a pop-up comes out saying "[JavaScript Application] Error: jQuery("#fb_menu_account a", document).attr("href") is undefined"?
What does it mean when I log into Facebook and a pop-up comes out saying "[JavaScript Application] Error: jQuery("#fb_menu_account a", document).attr("href") is undefined"? I would like to know what I can do to fix this. The site ends-up running slow. I have tried clearing the cookies and cache, but that doesn't work.
URL of affected sites
Solution choisie
Does is still happen in Firefox Safe Mode. See Diagnose Firefox issues using Troubleshoot Mode. If so, it's probably being caused by an add-on.
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Solution choisie
Does is still happen in Firefox Safe Mode. See Diagnose Firefox issues using Troubleshoot Mode. If so, it's probably being caused by an add-on.