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 ('e65417ae81a5cc7967612f83394b7bf0', -1, 1762142633, 1762142633, 'd849d83e', -9, 0, 0)

Line : 187
File : sessions.php