phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a11fa9b375ca5f2f2e8dca5dd722e1e5' 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 ('a11fa9b375ca5f2f2e8dca5dd722e1e5', -1, 1714238777, 1714238777, '0389aed8', 7, 0, 0)

Line : 187
File : sessions.php