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`='5d0fe03f8a52afda2c7175862b3c532c',`time`=1711713726,`ip`=X'36ea06a7',`location`='/ratethread.php?tid=631&rating=1&my_post_key=db37db0c168a3baa02245907002bb76b',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0