404. That’s an error.
The requested URL /add?feedurl=http://shop.ebay.co.uk/UKSHOPSITE__W0QQ_rssZ1QQ_rssstoreZ1QQ_sacatZUKSHOPSITE was not found on this server. That’s all we know.
/add?feedurl=http://shop.ebay.co.uk/UKSHOPSITE__W0QQ_rssZ1QQ_rssstoreZ1QQ_sacatZUKSHOPSITE