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`='7dc9f2a3aaf1b3ac11f899aa4d3a6b79',`time`=1711687813,`ip`=X'035320e2',`location`='/showthread.php?mode=threaded&tid=631&pid=5008',`useragent`='claudebot',`location1`=19,`location2`=631,`nopermission`=0