I'm trying to use the Remoting Framework to migrate data from a proprietary Control Panel into ISPConfig 2.2.16 I'm having some problems which I'll provide more info on later. For now, I have two questions and a patch: 1) Why has nusoap been renamed/consolidated in ispconfig_soap.obj.php? 2) Are there any reasons why nusoap can't be upgraded? 3) I found a problem with error handling on line 2000 of ispconfig_soap.obj.php. In some cases $method_response is a soap_fault and causes an error when PHP tries to convert it to a string in $this->debug(). I will attach a patch which fixes this problem, which makes it harder to get the real error info. I'm guessing this is a NuSoap bug that is fixed in later versions, but haven't looked. I can put the patch in the bugtracker if that's a better place to put it.