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`='022ab3017ecc773e3b462ac7e4d3c90c',`time`=1711710229,`ip`=X'22cd8e09',`location`='/showthread.php?tid=254&action=lastpost',`useragent`='claudebot',`location1`=8,`location2`=254,`nopermission`=0