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`='5a7e930a2775994a9f5abd14fabed520',`time`=1711629901,`ip`=X'2cc06bff',`location`='/calendar.php?calendar=1&year=2021&month=10',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0