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`='775668c5fe0c05e650062b5e5fbd00cf',`time`=1711717254,`ip`=X'2cc85f9d',`location`='/printthread.php?tid=396',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0