phpBB : Erreur Critique

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0ae5f406822492875a7744aa567fc5db', -1, 1516417058, 1516417058, '36535134', 0, 0, 0)

Line : 187
File : sessions.php