phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d9a3f32941dd5f55425ee5a69a33f93e', -1, 1714012237, 1714012237, '12da267d', -1, 0, 0)

Line : 187
File : sessions.php