MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
145 - Table './balkania_forum/mybb_sessions' is marked as crashed and should be repaired
Query:
REPLACE INTO mybb_sessions SET `uid`=0,`sid`='48720cae5d5a51797f3ad8da7f258928',`time`=1711706363,`ip`=X'36ea7c46',`location`='/ratethread.php?tid=327&rating=5&my_post_key=022eebeea47f5bfcafd2b7e7fe0d78dc',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0