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`='708d453fb79bca2aee1585be7125b64d',`time`=1711635586,`ip`=X'2cdc298c',`location`='/showthread.php?tid=484&action=lastpost',`useragent`='claudebot',`location1`=5,`location2`=484,`nopermission`=0