[Baltar]

I'm installing for the first time. It starts off fine then I'm getting an error message here:

Updating

Version Number To: 1.0.2

Altered Table: vb_user
Database Error Database error
The Vinylmation Kingdom Forums database has encountered a problem.

Then it tells me this:

Invalid SQL:

UPDATE vb_user AS user
SET dbtech_vbactivity_pointscache = (
SELECT SUM(points) AS numpoints
FROM vb_dbtech_vbactivity_pointslog
WHERE userid = user.userid
AND dateline >= 1321725343
),
dbtech_vbactivity_pointscache_day = (
SELECT SUM(points) AS numpoints
FROM vb_dbtech_vbactivity_pointslog
WHERE userid = user.userid
AND dateline >= 1321747200
),
dbtech_vbactivity_pointscache_week = (
SELECT SUM(points) AS numpoints
FROM vb_dbtech_vbactivity_pointslog
WHERE userid = user.userid
AND dateline >= 1321747200
),
dbtech_vbactivity_pointscache_month = (
SELECT SUM(points) AS numpoints
FROM vb_dbtech_vbactivity_pointslog
WHERE userid = user.userid
AND dateline >= 1320105600
);

MySQL Error : Column 'dbtech_vbactivity_pointscache' cannot be null
Error Number : 1048
Request Date : Sunday, November 20th 2011 @ 05:55:43 PM
Error Date : Sunday, November 20th 2011 @ 05:55:53 PM
Script : http://www.vinylmationkingdom.com/fo...=productimport
Referrer : ...
IP Address : ...
Username : ...
Classname : vB_Database_MySQLi
MySQL Version : 5.1.30-log

Any advice?