phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4b0c7b4a827744e089000d0ab13bcb1' 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 ('a4b0c7b4a827744e089000d0ab13bcb1', -1, 1714063136, 1714063136, '127476c6', 3, 0, 0)

Line : 187
File : sessions.php