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 ('a144b902e3d2cb1822cd4ebc1d032e18', -1, 1746774723, 1746774723, '12bf18c5', 6, 0, 0)

Line : 443
File : sessions.php