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 ('b3d7f8c845a5b29a4ecde5b4f5e072c5', -1, 1711700971, 1711700971, '03ebe5fb', 0, 0, 0)

Line : 187
File : sessions.php