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, session_admin) VALUES ('0b0dd4224bf4a57566a230a691fcad0c', -1, 1600857550, 1600857550, '035c4a69', 37, 0, 0)

Line : 195
File : sessions.php