phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b47ffb0b5a813ad4aff206d8adaac803' for key 'PRIMARY'

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b47ffb0b5a813ad4aff206d8adaac803', -1, 1769936681, 1769936681, 'd849d80d', 0, 0, 0)

Line : 227
File : sessions.php