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 ('2c9a054a550e53b6a8f3c9f84a167b65', -1, 1752547291, 1752547291, 'd849d83c', -4, 0, 0)

Line : 187
File : sessions.php