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`='ba7fd67420c4604e6d46143f5c28e436',`time`=1710844780,`ip`=X'36a6eaab',`location`='/mybb/calendar.php?calendar=1&year=2020&month=7',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0