Website Critical Error

Error doing DB query userdata row fetch

DEBUG MODE

SQL Error : 144 Table './unique_fmnew/phpbbfm_sessions' is marked as crashed and last (automatic?) repair failed

SELECT u.*, s.* FROM phpbbfm_sessions s, phpbbfm_users u WHERE s.session_id = 'be36a4b52cbf5ad70f7d8f4fa3f4ff04' AND u.user_id = s.session_user_id AND session_time > 1713557031

Line : 358
File : sessions.php