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`='13613dc63bcb081a1b43bdd3239721e1',`time`=1711703042,`ip`=X'36c46a6a',`location`='/ratethread.php?tid=38&rating=4&my_post_key=0a149866168b23532b80688fad41d264',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0