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`='53d4fb151cb8747edcdc4b846a569cf1',`time`=1711620064,`ip`=X'36ea8893',`location`='/ratethread.php?tid=8&rating=4&my_post_key=fd409fce17ef1bf3e828bd2f24e3dc2b',`useragent`='claudebot',`location1`=0,`location2`=0,`nopermission`=0