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`='20f499f9f7b50eac3726b079439423f6',`time`=1710837350,`ip`=X'03e6806a',`location`='/mybb/showthread.php?tid=253&action=nextoldest',`useragent`='claudebot',`location1`=0,`location2`=253,`nopermission`=0