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 ('a9b869c1da7ae34f00bc2b00b6d051c6', -1, 1713516498, 1713516498, '1275b83e', -8, 0, 0)

Line : 187
File : sessions.php