image verification not working?

[TheCrackTrain]

when new users are trying to sign up, the image verification will not load, i've tried and confirmed this myself, i've tried to turn it off, but i cannot find anywhere to turn it off in the user registration settings!

help is greatly appreciated.

[Zachery]

AdminCP > vBulletin Options > Human Verification Manager >

[alastorh.com]

http://www.vbulletin.com/forum/showthread.php?t=319319