Help me for this error

[tiengnhat]

When I edit my post, i have this error

Database error in vBulletin 3.7.2:
Invalid SQL:
UPDATE user SET current_exp='4294967025', level='15' WHERE userid='135';
MySQL Error   : Unknown column 'level' in 'field list'
Error Number  : 1054
Request Date  : Sunday, August 17th 2008 @ 06:39:55 AM
Error Date    : Sunday, August 17th 2008 @ 06:39:55 AM
Script        : http://www.tiengnhatclub.com/4rum/editpost.php?do=updatepost&postid=3779
Referrer      : http://www.tiengnhatclub.com/4rum/showthread.php?p=3779#post3779
IP Address    : 118.241.44.247
Username      : tiengnhat
Classname     : vB_Database
MySQL Version : 5.0.45-community-log 

Please tell me about this error and fix it
Thank you!

[Steve Machol]

There is no 'level' field in the default vB user table. This query and error is from an add-on you installed. You will need to either remove that offending add-on or ask for help over at www.vbulletin.org.