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`='996b3088cb2812db9da1812f588b6e7a',`time`=1711621288,`ip`=X'12d14257',`location`='/printthread.php?tid=25',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0