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 ('d71fe7a09d3fe5f2228c0a01fb50a152', -1, 1765176825, 1765176825, 'd849d8a7', 4, 0, 0)

Line : 187
File : sessions.php