can't change user profile in admin cp

Having a bit of a weird problem. When I go to the admin cp and try to change a member's username, I get this error:

Database error in vBulletin Control Panel 2.2.4:

Invalid SQL: SELECT userid FROM user WHERE username='TempesT' AND userid <>
mysql error: You have an error in your SQL syntax near '' at line 4

mysql error number: 1064

Date: Wednesday 08th of May 2002 12:17:37 AM
Script: http://www.buffybytes.com/admin/user.php
Referer: http://www.buffybytes.com/admin/user...dit&userid=782

I checked the code in admin/user.php and the code around line 4 is the same as the unhacked file. I also tried uploading the user.php from my other board (that is working fine) and I still get that error. The other strange thing is that admins seem to be able to change their own names with no problem.

I do have a heavily hacked board, but I haven't touched any code or files lately. The only thing I can think of that it could have to do with is that my host just upgraded their php version and I had to get them to put register_globals back to on. But that was last week and I'm pretty sure it's been working since that happened.

Anyone have any suggestions? Thanks!

[scsa20]

it seems like a MySQL error...check to make sure the database is not coraupted (or however it's spelled)

but I could be wrong

[Stylez]

i have that same problem, except its when i change usergroups. its a brand new database and clean install of a 2.2.5 forum -_- its pissing me off alot.

[Sadie Frost]

I ran repair.php and still have the problem - any other suggestions?

[FWC]

You might get this error if your host upgraded to PHP 4.2.0 and you haven't downloaded the new user.php file from the Announcements forum at vbulletin.com. I had it happen.

[Admin]

FWC is correct, the new user.php corrects that problem.

[Sadie Frost]

Thanks! All better now