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`='8e8fcae7a50de23ee07731b336f94a54',`time`=1711669919,`ip`=X'03ee571f',`location`='/ratethread.php?tid=38&rating=4&my_post_key=fd898500129cdce0fb5d240f1d2e217b',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0