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`='73bb88a503ce2a828a8927380dd47e2c',`time`=1711619852,`ip`=X'0353575e',`location`='/ratethread.php?tid=584&rating=5&my_post_key=5fe6725b7a7cea43c231ebc48d4130cf',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0