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 ('b9f988a1520a30a2d6e4804075c7d8a1', -1, 1713615199, 1713615199, '12dfc4d3', -4, 0, 0)

Line : 187
File : sessions.php