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 ('c5a5c3403390fb239e5f8f83d0c7d342', -1, 1711712277, 1711712277, '36d39444', -8, 0, 0)

Line : 187
File : sessions.php