phpBB : Critical Error

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) VALUES ('4bd22858e7071d16f43134b65c4bb707', -1, 1596721075, 1596721075, '23ace9d7', -4, 0)

Line : 158
File : sessions.php