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`='2bd69c093416d50799ea1c2a67773430',`time`=1711718351,`ip`=X'3417e7cf',`location`='/ratethread.php?tid=323&rating=4&my_post_key=e1875569e6ee740c5ba620c0f92044e7',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0