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`='d97c291491ff27d3a9323214703b6499',`time`=1711630126,`ip`=X'2cc0f7b9',`location`='/ratethread.php?tid=370&rating=2&my_post_key=cb9229159dec7d288f6b9c256cc382e4',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0