phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '479b238efac3ac1cda29c673282ac0ed' 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 ('479b238efac3ac1cda29c673282ac0ed', -1, 1772252326, 1772252326, 'd849d83f', 0, 0, 0)

Line : 227
File : sessions.php