404. That’s an error.
The requested URL /add?feedurl=http://dafahao.com/gtalk-tutorial.html&title=gtalk%E8%8B%B1%E6%96%87%E7%89%88%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B was not found on this server. That’s all we know.
/add?feedurl=http://dafahao.com/gtalk-tutorial.html&title=gtalk%E8%8B%B1%E6%96%87%E7%89%88%E4%BD%BF%E7%94%A8%E6%95%99%E7%A8%8B