404. That’s an error.
The requested URL /add?moduleurl=http://hosting.gmodules.com/ig/gadgets/file/102702512977210414539/ghSkype2test.xml was not found on this server. That’s all we know.
/add?moduleurl=http://hosting.gmodules.com/ig/gadgets/file/102702512977210414539/ghSkype2test.xml