phpBB : Erro Crítico

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO f_activesessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('20ba2f82f1393bcd7fca5d44dc511da6', -1, 1713607781, 1713607781, '12bf6ca8', 1, 0, 0)

Line : 187
File : sessions.php