phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a902b5b645460618ae60a812b28c9d2a' 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 ('a902b5b645460618ae60a812b28c9d2a', -1, 1714216388, 1714216388, '031677fb', 3, 0, 0)

Line : 187
File : sessions.php