alll threads moved in one forum by them self ! plz help

[A.Chakery]

HI
to whom it may concern
i am facing an strange problem on my vBulletin using and powerd by vbseo! last night i have just managed to optimize my vBulletin using vbseo and set the options for my vbseo yahoo/google hack! all things was good till today i found my website messy. all of my thread are moved to one of my subforums! the main forum shows they r remainde in theirs forums but they r all moved!!!!

PLZ help :(

[Marco van Herwaarden]

I would start by checking the Admin logs.

[A.Chakery]

I would start by checking the Admin logs.
Hi
but I cheked admin logs but no one moved forum threads.
oh something else : all deleted threads are back too but backup in not restored & new posts are steel there.

PLz help:(
thank in advanced