MyBB Community Forums

A question about FB Connect:
If a user registered using the FB module, how can they log in to the forums without using Facebook? I tried it on an example account and the account appeared to have no password.

I guess it can be done by using Facebook's email id/ username
and entering Facebook's password.

Already tried that, and neither seem to work.

It should've worked, because it works other site. -_-

Well, it doesn't.