MyBB Community Forums

One of my moderators complaint yesterday he cannot login . I also tried logging in from his account and it didn't worked. I deleted it and he created a new one .

But today , an administrator complains about the same thing and I don't know what to do .

I have Mybb 1.4.8 . My forum is http://forum.robattle.net .

Can anyone help ?

Please read the stickies before posting.