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`='1ae624fc48a4d154b6e16e5d9f76d1d7',`time`=1711676114,`ip`=X'2ccbeb18',`location`='/showthread.php?tid=262&pid=1650&mode=threaded',`useragent`='claudebot',`location1`=8,`location2`=262,`nopermission`=0