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`='d0ee7cc1afd1b93f148e45b9608e46c7',`time`=1710833076,`ip`=X'36e034d2',`location`='/mybb/showthread.php?tid=252&action=nextnewest',`useragent`='claudebot',`location1`=0,`location2`=252,`nopermission`=0