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`='5bf3f3ed02e93c8121d8e1d1178899f7',`time`=1711653859,`ip`=X'2cc84d3b',`location`='/ratethread.php?tid=260&rating=4&my_post_key=9dd43c0ebe7d0a34e040908ff30c26cd',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0