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) VALUES ('aa15f2fd68eed29f9dfacfc2b7f56984', -1, 1714332330, 1714332330, '030fabca', -9, 0)

Line : 158
File : sessions.php