SupeSite info: MySQL Query Error

User: guest
Time: 2010-9-7 9:00am
Script: /xmlrpc.php

SQL: UPDATE [Table]crons SET lastrun='1283821240', nextrun='1283823000' WHERE cronid='1'
Error: Can't open file: '[Table]crons.MYI' (errno: 145)
Errno.: 1016

Similar error report has beed dispatched to administrator before.