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 ('76a0d675c79c4babe10b53b5318286cd', -1, 1714133400, 1714133400, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php