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 ('1340b9f1621db1fef0f1ef093826e590', -1, 1597422404, 1597422404, '12cf6cbf', 0, 0, 0)

Line : 187
File : sessions.php