phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bcf10c00abf2dc6f0375de461cce468f', -1, 1585441294, 1585441294, '59d0cee7', -9, 0, 0)

Line : 192
File : sessions.php