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`='5b2bd94e6fb0156f6b01425ab945e846',`time`=1711620055,`ip`=X'2cc84a49',`location`='/ratethread.php?tid=20&rating=1&my_post_key=7d9350d6cb94f152137c30873147398d',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0