Uncaught SoapFault exception

[saeedashraf028]

Hello i am facing a problem using this API, at localhost its working fine while at live sever it throws an exception, any help please.

Live Link: : http://wsiserver3.website/saeed/showballapi/run.php

Fatal error: Uncaught SoapFault exception: [WSDL] SOAP-ERROR: Parsing WSDL: Couldn't load from 'https://showbal.i-packexpress.com:8101/ShowbalWS.svc?singleWsdl' : failed to load external entity "https://showbal.i-packexpress.com:8101/ShowbalWS.svc?singleWsdl" in /home/wsispwhq/public_html/saeed/showballapi/src/ShowbalWsdlClass.php:313 Stack trace: #0 /home/wsispwhq/public_html/saeed/showballapi/src/ShowbalWsdlClass.php(313): SoapClient->SoapClient('https://showbal...', Array) #1 /home/wsispwhq/public_html/saeed/showballapi/src/ShowbalWsdlClass.php(234): ShowbalWsdlClass->initSoapClient(Array) #2 /home/wsispwhq/public_html/saeed/showballapi/run.php(44): ShowbalWsdlClass->__construct() #3 {main} thrown in /home/wsispwhq/public_html/saeed/showballapi/src/ShowbalWsdlClass.php on line 313