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 ('9b48d166677b82b7f37e7bdfae95a8ba', -1, 1711728123, 1711728123, '36ea06a7', 5, 0, 0)

Line : 187
File : sessions.php