phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b5f8b404d89bfeaec22492eaa490599d' 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 ('b5f8b404d89bfeaec22492eaa490599d', -1, 1757924681, 1757924681, 'd849d861', -9, 0, 0)

Line : 187
File : sessions.php