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`='f32bb7f05c0fc0ead26bb9e7bf5559be',`time`=1711624561,`ip`=X'2cccda4f',`location`='/member.php?action=profile&uid=97',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0