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`='d73e050713ea4164462752cf0199339d',`time`=1710835426,`ip`=X'36cdb39b',`location`='/mybb/forumdisplay.php?fid=27',`useragent`='claudebot',`location1`=27,`location2`=0,`nopermission`=0