Facebook connect is not working (Auto v4.6.1 clean install)

Hi,

Facebook connect is not working for me. It redirects to /login.html#_=_ after the fb login process. I have tried the solutions provided in the forum and nothing worked! I have raised a ticket, but no quick resolution as it is weekend, I guess. Could anybody please help me to fix it soon, as I have to release it at the earliest.

I have recently installed the 4.6.1(clean install) and setup a new fb app for it. When I used an old fb app credentials, it was always logging into my account, irrespective of the fb login. So, I created a new fb app for it, and now it is not working! Please help...

Thank you,
Paulson George