[Dutch_Boy]

Database error:

When i try to delete a "Manage Custom Points" i get this database error:

Database error in vBulletin 3.8.3:

Invalid SQL:
SELECT
COUNT(*) AS count_threads,
SUM(votetotal/votenum) AS count_votes,
SUM(replycount) AS count_replycount,
SUM(views) AS count_views,
SUM(sticky) AS count_stickies
FROM vb_thread
WHERE visible=1.
AND postuserid=;

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 9
Error Number : 1064
Request Date : Sunday, July 19th 2009 @ 01:10:13 AM
Error Date : Sunday, July 19th 2009 @ 01:10:13 AM
Script : http://iwsgaming.nl/admincp/xperienc...?do=savepoints
Referrer : http://iwsgaming.nl/admincp/xperienc...ditpoints&id=4
IP Address : *******
Username : ********
Classname : vB_Database
MySQL Version : 5.0.67-community