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 ('571ab955b7057e84abadc18d7abb9aea', -1, 1711715879, 1711715879, '03519027', 1, 0, 0)

Line : 187
File : sessions.php