I'm an SQL newbie (UBB convert) and would appreciate any help or insight on this error -- vB is crashing -- might be some hack I applied to it ... thankya thankya!

Database error in vBulletin: Invalid SQL: SELECT threadid FROM thread WHERE lastpost>965441177 AND forumid=3 AND visible=1 ORDER BY lastpost LIMIT 1
mysql error: Lost connection to MySQL server during query
mysql error number: 2013
Date: Saturday 05th of August 2000 07:46:59 AM
Script: /showthread.php?threadid=6679
Referer: [url]http://benefitsboards.net/forumdisplay.php?forumid=3[/url]

-- Dave Baker