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`='016ead26419e2f7f4310ccc8cfa6e2c4',`time`=1711637353,`ip`=X'03ebfb63',`location`='/ratethread.php?tid=51&rating=5&my_post_key=0847f598cd7092b0f6ebfaa0ba263810',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0