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`='7c6c4bf33d672e4adab8388e0c9072e8',`time`=1710836343,`ip`=X'1714dc3b',`location`='/mybb/ratethread.php?tid=253&rating=1&my_post_key=19ab18f00e95ceb9cb5b24dfb29e59bc',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0