That solved it.
I forgot to check on that.
The error is Uncaught Error: Class 'SoapFault' not found in /usr/local/ispconfig/interface/lib/classes/remoting.inc.php:531
mod_fcgid: stderr: PHP...
I'm trying to implement the ISPconfig Api to automatically create Clients. Getting client details thru the JSON-Api works...
Separate names with a comma.