Forum Database error in vBulletin 4.0.2:

[محروم.كوم]

Code:
Database error in vBulletin 4.0.2:

Invalid SQL:

SELECT ipaddress
FROM _vbuser
WHERE userid =;

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 '' at line 3
Error Number : 1064
Request Date : Saturday, February 20th 2010 @ 05:22:18 AM
Error Date : Saturday, February 20th 2010 @ 05:22:19 AM
Script : http://dixietalk.com/register.php?do=addmember

Referrer : http://dixietalk.com/register.php
IP Address : 86.24.1x4.1x5
Username : mike22
Classname : vB_Database
MySQL Version :
Note that I edited IP address for security reasons __DEFINE_LIKE_SHARE__