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`='678932930b23f497dc2797728d15de33',`time`=1711615224,`ip`=X'22c92580',`location`='/ratethread.php?tid=320&rating=1&my_post_key=a79f259534fd04e77b4610c5087cc4c3',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0