MySQL Errors

[pgowder]

Not sure if this is the right thread--moderators please move if needed!

Several times a week I see my load spike for a few minutes and I get a flood of vBulletin error messages in my email. And by a flood, I mean 100-200 at a time. vBulletin generates 1 for everytime someone sees the error page, so I'm not sure if all of my users are seeing this, or if a bot is crawling a bad page???

Here is what they look like:

Database error in vBulletin 2.2.8:

Invalid SQL: Select styleid, styleoverride from usergroup where usergroupid=
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 1

mysql error number: 1064

Date: Tuesday 24th of February 2004 03:08:11 PM
Script: http://www.powwows.com/gathering/gat...?s=&forumid=34
Referer: http://www.powwows.com/gathering/sho...&postid=363631

Database error in vBulletin 2.2.8:

Invalid SQL: Select styleid, styleoverride from usergroup where usergroupid=
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 1

mysql error number: 1064

Date: Tuesday 24th of February 2004 03:07:45 PM
Script: http://www.powwows.com/gathering/gat...p?postid=88010
Referer: http://www.powwows.com/gathering/sho...0&pagenumber=2

What could be causing these?? Anyone ever seen this??

Help!!!