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 ('698f0195bed42af1d2f2991c3be57fcb', -1, 1714011203, 1714011203, '0389a4f1', -11, 0, 0)

Line : 187
File : sessions.php