phpBB by Przemo : 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 ('6dc7f7c0416f5d8ac060e33aee06d9f6', -1, 1746970620, 1746970620, '12da7c69', 2, 0, 0)

Line : 443
File : sessions.php