phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4db97a2ed07dccf97c93f6fb48c1375' 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 ('c4db97a2ed07dccf97c93f6fb48c1375', -1, 1714129710, 1714129710, '12daea53', -4, 0, 0)

Line : 187
File : sessions.php