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 ('e4786181fb971b1bf30f37fa6d7230ac', -1, 1713598794, 1713598794, '0391a955', -4, 0, 0)

Line : 187
File : sessions.php