MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1194 - Table 'evqvZXbgJ0_sessions' is marked as crashed and should be repaired
Query:
SELECT s.ip, s.uid, u.username, s.time, u.invisible, u.usergroup, u.usergroup, u.displaygroup FROM evqvZXbgJ0_sessions s LEFT JOIN evqvZXbgJ0_users u ON (s.uid=u.uid) WHERE s.time > '1711636005' AND location1='11' AND nopermission != 1 ORDER BY u.username ASC, s.time DESC