Screwed vB2.x Database?

[Mithan]

My database screwed up the other night, basically screwing everything with the D username and more.

I keep getting various errors such as:
Database error in vBulletin 2.3.5:

Invalid SQL: SELECT COUNT(*) AS users
FROM user,userfield
WHERE username LIKE("D%") AND
user.userid = userfield.userid
AND usergroupid NOT IN (1,3,4)

mysql error: Got error 127 from table handler

mysql error number: 1030

Date: Wednesday 28th of September 2005 01:17:53 AM
Script: http://www.wowhq.com/forum/forum/memberlist.php?ltr=D
Referer: http://www.wowhq.com/forum/memberlist.php?



Any idea how to fix or resolve this?

Thanks guys.