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`='f35f4409a2e70801910fa61c840fc29f',`time`=1711645235,`ip`=X'36591893',`location`='/forumdisplay.php?fid=8&sortby=starter&order=asc',`useragent`='claudebot',`location1`=8,`location2`=0,`nopermission`=0