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`='d76cf1ee592ca9d2f9717cb5823a1bcb',`time`=1711635644,`ip`=X'22e28dcf',`location`='/ratethread.php?tid=350&rating=5&my_post_key=1ca17a353b3fe0f7b6ab2a732f2ef8b0',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0