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`='d44d7eaac8088ef5af4cb51b285c350e',`time`=1710843171,`ip`=X'22ec98cb',`location`='/mybb/memberlist.php?',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0