SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.2.2): Invalid SQL: UPDATE bb1_threads SET views=views+1 WHERE threadid='10234'
mysql error: Incorrect key file for table './wbb/bb1_threads.MYI'; try to repair it
mysql error number: 126
mysql version: 5.1.40-0.dotdeb.1-log
php version: 5.2.11-0.dotdeb.1
Date: 21.12.2014 @ 12:15
Script: /forums/thread.php?postid=65007
Referer: