phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f9712956b1eea18661f2046136cbccb4' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f9712956b1eea18661f2046136cbccb4', -1, 1714362711, 1714362711, '12741c16', -4, 0, 0)

Line : 187
File : sessions.php