MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
126 - Index for table './bclintbe_mbb3/mbb_sessions.MYI' is corrupt; try to repair it
Query:
REPLACE INTO mbb_sessions SET `uid`=0,`sid`='f8f820e51645600324603b6845ffd750',`time`=1710834510,`ip`=X'03ec6fea',`location`='index.php',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0