SoapFaultprototypeobject
   message => protected'SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://www2.wohnprojekte-vz.de
      /webservices/buch.wsdl' : failed to load external entity "http://www2.wohnpr
      ojekte-vz.de/webservices/buch.wsdl"
' (188 chars)
   code => protected0 (integer)
   file => protected'/www/htdocs/w01827a4/wohnprojekte-portal.de/typo3conf/ext/nw_wpvz/Classes/Do
      main/Repository/WpvzRepository.php' (110 chars)
   line => protected161 (integer)