[rootrider]

I'm having trouble with users in the default 'registered users' group, using default usergroup and forum permissions, are unable to create a new event. Admins and Super Moderators can do this with no issue, but when a registered user attempts to add a new event I receive I database error email, and the new thread goes into 'moderated' status. The new thread is not linked to the calendar event and the RVSP add-on also isn't shown in new thread either.

The DB error I am receiving is as follows:
Database error in vBulletin 4.0.2:

Invalid SQL:

DELETE FROM vb_moderation
WHERE type = 'thread'
AND threadid = 49;

MySQL Error : Unknown column 'threadid' in 'where clause'
Error Number : 1054
Request Date : Wednesday, May 5th 2010 @ 03:49:15 PM
Error Date : Wednesday, May 5th 2010 @ 03:49:15 PM
Script : http://forums.xxxx.com/calendar.php?do=update&e=
Referrer : http://forums.xxxx.com/calendar.php?...single&c=1&f=4

Again, this does not happen for Administrators and Super Moderators.

Any thoughts?