phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd20d089cfd50d369a13a751b61a83f7f' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('d20d089cfd50d369a13a751b61a83f7f', -1, 1717266012, 1717266012, '340f73a4', 0, 0, 0, '54251b8c8bfc277b14adae3c6ee550ce')

Line : 191
File : sessions.php