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`='062504e5d17141d88cc54d01939a1dac',`time`=1711726527,`ip`=X'36d0a8e8',`location`='/showthread.php?tid=331&pid=763&mode=threaded',`useragent`='claudebot',`location1`=8,`location2`=331,`nopermission`=0