SELECT COUNT(*)
  FROM phpwebgallery_user_feed
  WHERE id = 'kS464nVFC1RiT8V1VN93DNUFjl54jm22p8WSTfifgPLV8q539I'
;
[mysql error 1146] Table 'lefildutemps.phpwebgallery_user_feed' doesn't exist

INSERT INTO phpwebgallery_user_feed
  (id, user_id, last_check)
  VALUES
  ('kS464nVFC1RiT8V1VN93DNUFjl54jm22p8WSTfifgPLV8q539I', 2, NULL)
;
[mysql error 1146] Table 'lefildutemps.phpwebgallery_user_feed' doesn't exist