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 = 'd222f908c5b05661c04a88afb5bbe069' AND u.user_id = s.session_user_id AND session_time > 1714547354

Line : 358
File : sessions.php