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`='41fc867b33cae48c20a7a88d67165ed6',`time`=1711691576,`ip`=X'03daf79f',`location`='/ratethread.php?tid=308&rating=4&my_post_key=240e55061c22f586706f8689fb24c07f',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0