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 ('125304c97bbe668c4ec1922fdffe0a94', -1, 1711712594, 1711712594, '22ef96f7', 10, 0, 0)

Line : 187
File : sessions.php