Welcome the Technical Support section. Help us in assisting you by providing us with a concise and descriptive elaboration of your issues. Be specific and if possible, provide us with a step-by-step instruction in replicating your problem.
Well, actually we found valid bug for FB connect, so for time being you cant use it until our dev fix the issue, this issue caused by the FB API already updated their code, so we need follow the new code from them..