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 ('84d684bf1ade007e9e5e0caf7e76d417', -1, 1596866184, 1596866184, '12cc37a8', 78, 0, 0)

Line : 187
File : sessions.php