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`='ad11791ab398c060cb43cd2d5f3e4ea5',`time`=1711636723,`ip`=X'03eb8b7a',`location`='/ratethread.php?tid=317&rating=3&my_post_key=057b2339c8285e2edf369dc607823660',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0