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 ('a836a25e80a826e518e6d56724d3d34d', -1, 1713542968, 1713542968, '12dafe7a', -4, 0, 0)

Line : 187
File : sessions.php