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`='5df32c3e56b188e77b64edc00b20e7bc',`time`=1711647160,`ip`=X'22e62367',`location`='/ratethread.php?tid=25&rating=2&my_post_key=dedd40fc9613a859519f1d47534a7a34',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0