phpBB : Kritik Hata

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f21d56faaf339f9c8ad417819879b9bf', -1, 1594027448, 1594027448, '22ccc6f4', 0, 0, 0)

Line : 187
File : sessions.php