ini_set("soap.wsdl_cache_enabled", "0"); // disabling WSDL cache
$soapClient = new SoapClient('http://track.smsaexpress.com/SECOM/SMSAwebService.asmx?wsdl');
$auth_call2 = $soapClient->getTracking('290018583252','Testing0');
print_r($auth_call2); exit;
I am getting error as
Fatal error: Uncaught SoapFault exception: [soap:Server] Server was unable to process request. ---> Object reference not set to an instance of an object.
Please help me, to track SMSA in opencart php platform