DB error-MySQL error

[deezelpope]

I was 'repairing tables' etc. when this occurred...now I can't get into my site at all. Tried running the most recent backup to no avail. Anyone have an idea how this can be remedied?

Database error in vBulletin 3.6.4:
Invalid SQL:
SELECT COUNT(dateline) AS pcount
FROM post
WHERE dateline > 1186234174;
MySQL Error : Can't open file: 'post.MYI' (errno: 145)
Error Number : 1016
Date : Saturday, August 4th 2007 @ 01:55:42 PM
Script : http://badgirljammieclub.com/community/
Referrer : http://badgirljammieclub.com/
IP Address :
Username :
Classname : vb_database

I had 35 other DB errors before this...I can provide them if anyone would like to try and help me out...