Greetings. I'm currently having an issue about FB integration into my forum. Problem is; When a user try to using FB to login / signup to my forum they got this error: Code: To associate with an existing account, you must first log into that account and then start the association via the external accounts area. But when a user sign ups to my forum via regular way (by filling the register form) and associating their account with Facebook through account settings it's ok. No errors or any issues showing up. What could be the source of this problem?