phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c9fd02b2b279d40fe4862012b1499b64' 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 ('c9fd02b2b279d40fe4862012b1499b64', -1, 1715684605, 1715684605, '03152e57', 0, 0, 0, '2a20205252f305789b56769688b134e7')

Line : 191
File : sessions.php