[Martell]

error

Database error in vBulletin 3.7.3:

Invalid SQL:

SELECT
userban.userid, adminid, bandate, liftdate, reason,
user.username as username,
admin.username as adminname, admin.displaygroupid as admindisplaygroupid, admin.usergroupid as adminusergroupid
FROM vB_userban as userban
LEFT JOIN vB_user as user ON(user.userid = userban.userid)
LEFT JOIN vB_user as admin ON(admin.userid = userban.adminid)
WHERE user.usergroupid IN ()
ORDER BY bandate DESC;

MySQL Error : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')
ORDER BY bandate DESC' at line 8