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 ('5f789254243bf98e9bf74c0a043595ca', -1, 1711705537, 1711705537, '36931e7f', 6, 0, 0)

Line : 187
File : sessions.php