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 ('6f54e4dc4e3c2e42a40666b545a3c2ba', -1, 1711723356, 1711723356, '12d11f26', -9, 0, 0)

Line : 187
File : sessions.php