Security Token Error

[axg]

I am getting the same token error. I cannot seem to figure it out. It happens right after someone new is forced to read the rules and agree to them. Then they hit the submit button, and it takes them to the following error.

vBulletin Message
Your submission could not be processed because a security token was missing.

If this occurred unexpectedly, please inform the administrator and describe the action you performed before you received this error.

I how ever do have lots of simple mods that i stay ontop of and update all the time. I also use a style that i downloaded from here. I have modded both my navbar, and footer. Navbar only added links to the bar, and footer added links, and a search cloud.

Any help with this is greatly appreciated.