SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://is.volsu.ru/1cuniver/ws/eduprgs.1cws?wsdl' : failed to load external entity "http://is.volsu.ru/1cuniver/ws/eduprgs.1cws?wsdl"
Warning: Attempt to read property "return" on null in /edit/local/components/volsu/lib/SoapClient.php on line 69
Warning: Attempt to read property "return" on null in /edit/local/components/volsu/lib/SoapClient.php on line 69