registration problem

[bolly.beats]

Whenever new members have to register on my forum on http://forums.bollywood-jaan.com

they get error in Email address option's left box that : "is in use by undefined" and email jus

disappears :-s and i don't know what to do about it...please tell me soon... Thanksssss

[Dismounted]

What hacks have you installed? Have you contacted vBulletin Support?

[bolly.beats]

hmm the problem is fixed...it was problem in AJAX REG. Mod...but it's all fixed...thank youu thoughh