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`='4d9f952b39b885fdcde0b4db40e3cdfb',`time`=1711662380,`ip`=X'2cde9272',`location`='/ratethread.php?tid=267&rating=4&my_post_key=a55fc5b0e8705748a1a569f41582bf77',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0