phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4997f7d1ad7fcc096af3fd4efdd870c' 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 ('c4997f7d1ad7fcc096af3fd4efdd870c', -1, 1713618588, 1713618588, '12de7794', -4, 0, 0, 'e1a829131dc02a79d871aee6794df948')

Line : 191
File : sessions.php