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`='2639bd5c3925b21f808ef37be773eeea',`time`=1710846408,`ip`=X'2cde950d',`location`='/mybb/member.php?action=profile&uid=196',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0