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 ('f0d86403a25be2b8e160c5cb5375b8b9', -1, 1713625764, 1713625764, '1276e345', -9, 0, 0)

Line : 187
File : sessions.php