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 ('6e0788b9b8446bf0527ebe2de27a4004', -1, 1754472407, 1754472407, 'd849d88b', 1, 0, 0)

Line : 189
File : sessions.php