phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f3fc7240ddfeb09983e53affa218a33' 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 ('9f3fc7240ddfeb09983e53affa218a33', -1, 1762264734, 1762264734, 'd849d888', 3, 0, 0)

Line : 187
File : sessions.php