phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('80f0cde6440bc13462f33e2f32801fa4', -1, 1596476347, 1596476347, '36ec3b9a', -9, 0, 0)

Line : 189
File : sessions.php