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 ('1b8528c8cd81f32b91ff9ed818f371df', -1, 1714031330, 1714031330, '03856d1e', 3, 0, 0)

Line : 187
File : sessions.php