Ah..Yes, that's annoying. Anyway, go to 'Login' and type in everything again (Username/password). Then press enter and probably it would let you in..Good luck.. :3
It says in my post that it only lets me log into the golden box and not the other one. But I need to log into the other one in order to post on the forums :/ And I've typed it in 30 times, I didn't spell it wrong -_-Le quick EDIT: