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`='d73ef1c832e2f7546efd1ca5c62ebf38',`time`=1711695984,`ip`=X'035c54c4',`location`='/ratethread.php?tid=370&rating=2&my_post_key=676f66879d8ed3d3cf47342ebe43e2a3',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0