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 ('8bfd371d882f3b4a433b77944261eb97', -1, 1713600968, 1713600968, '1276b8ed', -9, 0, 0)

Line : 187
File : sessions.php