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`='3b011ca34faa2f4151750a3ef7e5a4a5',`time`=1711724348,`ip`=X'035db2dd',`location`='/ratethread.php?tid=533&rating=3&my_post_key=2bff7a32b85e0f5b7a1be7f5d2a187ac',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0