Recurring database error after moving installation

[pneisen]

I recently moved my vbulletin installation farther down the filesystem tree on my host. Basically from public_html/gmtrucks to public_html/domains/gmtrucks.org. Since then, I have been receiving numerous emails everyday with the same database error:

Database error in vBulletin 3.6.6:

Invalid SQL:

SELECT page.page_id, page.page_namespace, page.page_title, SUBSTRING(txt.old_text, 1, 4096) AS page_text
FROM page page
LEFT OUTER JOIN revision rev ON page.page_latest = rev.rev_id
LEFT OUTER JOIN text txt ON rev.rev_text_id = txt.old_id
WHERE page_namespace = AND page_touched >= '20070906000000';

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 'AND page_touched >= '20070906000000'' at line 5
Error Number : 1064
Date : Wednesday, September 5th 2007 @ 06:10:09 PM
Script : http://www.gmtrucks.org/cron .php?&rand=514050
Referrer : http://www.gmtrucks.org/
IP Address : 68.125.142.232
Username : Unregistered
Classname : vB_Database

I can see that the syntax error is because there is no value after the = on the SQL statement. I looked at the cron.php and didn't see any SQL formatting that might be suspect. So, I am kinda lost. Everything works fine on the board, but I get a ton of these emails every day.

Any ideas?

[Steve Machol]

SQL Syntax errors are almost always related to modified code. To troubleshoot this, the first thing you need to do is remove any hacks or plugins, then see if you still have this problem.

If so, reupload all the original vB non-image files (except install.php). Make sure you upload these in ASCII format and overwrite the ones on the server.

Next, create a new style and choose no parent style. This will force it to use the default templates. Finally empty your browser cache, close all browser windows then try again. Make sure you change to the new style and view your forums with it. Do you have the same problem?