WSDL Constructor error (Expect - 404 Not Found)

Getting https://access.thepushapi.com/?wsdl - HTTP ERROR: cURL ERROR: 35: Encountered end of file
url: https://access.thepushapi.com:443/?wsdl
content_type:
http_code: 0
header_size: 0
request_size: 0
filetime: -1
ssl_verify_result: 0
redirect_count: 0
total_time: 0.004966
namelookup_time: 0.004205
connect_time: 0.004731
pretransfer_time: 0
size_upload: 0
size_download: 0
speed_download: 0
speed_upload: 0
download_content_length: -1
upload_content_length: -1
starttransfer_time: 0
redirect_time: 0
certinfo: Array
redirect_url:

Debug

2016-08-30 10:53:14.365317 wsdl: ctor wsdl=https://access.thepushapi.com/?wsdl timeout=0 response_timeout=30
2016-08-30 10:53:14.365337 wsdl: parse and process WSDL path=https://access.thepushapi.com/?wsdl
2016-08-30 10:53:14.365353 wsdl: parse WSDL at path=https://access.thepushapi.com/?wsdl
2016-08-30 10:53:14.365371 wsdl: getting WSDL http(s) URL https://access.thepushapi.com/?wsdl
2016-08-30 10:53:14.365398 soap_transport_http: ctor url=https://access.thepushapi.com/?wsdl use_curl= curl_options:
array(0) {
}
2016-08-30 10:53:14.365419 soap_transport_http: parsed URL scheme = https
2016-08-30 10:53:14.365429 soap_transport_http: parsed URL host = access.thepushapi.com
2016-08-30 10:53:14.365437 soap_transport_http: parsed URL path = /
2016-08-30 10:53:14.365445 soap_transport_http: parsed URL query = wsdl
2016-08-30 10:53:14.365459 soap_transport_http: set header Host: access.thepushapi.com
2016-08-30 10:53:14.365484 soap_transport_http: set header User-Agent: NuSOAP/0.9.5 (1.2)
2016-08-30 10:53:14.365503 soap_transport_http: set header Accept-Encoding: gzip, deflate
2016-08-30 10:53:14.365513 soap_transport_http: set header Connection: close
2016-08-30 10:53:14.365528 soap_transport_http: entered send() with data of length: 0
2016-08-30 10:53:14.365541 soap_transport_http: connect connection_timeout 0, response_timeout 30, scheme https, host access.thepushapi.com, port 443
2016-08-30 10:53:14.365559 soap_transport_http: connect using cURL
2016-08-30 10:53:14.365585 soap_transport_http: setCurlOption option=10002, value=
string(39) "https://access.thepushapi.com:443/?wsdl"
2016-08-30 10:53:14.365606 soap_transport_http: setCurlOption option=52, value=
int(1)
2016-08-30 10:53:14.365619 soap_transport_http: setCurlOption option=42, value=
int(1)
2016-08-30 10:53:14.365632 soap_transport_http: setCurlOption option=19913, value=
int(1)
2016-08-30 10:53:14.365644 soap_transport_http: setCurlOption option=13, value=
int(30)
2016-08-30 10:53:14.365656 soap_transport_http: set cURL SSL verify options
2016-08-30 10:53:14.365664 soap_transport_http: setCurlOption option=64, value=
int(0)
2016-08-30 10:53:14.365675 soap_transport_http: setCurlOption option=81, value=
int(0)
2016-08-30 10:53:14.365688 soap_transport_http: cURL connection set up
2016-08-30 10:53:14.365702 soap_transport_http: HTTP request: GET /?wsdl HTTP/1.1
2016-08-30 10:53:14.365712 soap_transport_http: HTTP header: Host: access.thepushapi.com
2016-08-30 10:53:14.365720 soap_transport_http: HTTP header: User-Agent: NuSOAP/0.9.5 (1.2)
2016-08-30 10:53:14.365728 soap_transport_http: HTTP header: Accept-Encoding: gzip, deflate
2016-08-30 10:53:14.365736 soap_transport_http: HTTP header: Connection: close
2016-08-30 10:53:14.365748 soap_transport_http: Skip cURL header Host: access.thepushapi.com
2016-08-30 10:53:14.365759 soap_transport_http: Skip cURL header Connection: close
2016-08-30 10:53:14.365767 soap_transport_http: setCurlOption option=10023, value=
array(2) {
  [0]=>
  string(30) "User-Agent: NuSOAP/0.9.5 (1.2)"
  [1]=>
  string(30) "Accept-Encoding: gzip, deflate"
}
2016-08-30 10:53:14.365782 soap_transport_http: set cURL HTTP headers
2016-08-30 10:53:14.365791 soap_transport_http: set cURL payload
2016-08-30 10:53:14.365803 soap_transport_http: send and receive with cURL
2016-08-30 10:53:14.371378 soap_transport_http: cURL ERROR: 35: Encountered end of file<br>url: https://access.thepushapi.com:443/?wsdl<br>content_type: <br>http_code: 0<br>header_size: 0<br>request_size: 0<br>filetime: -1<br>ssl_verify_result: 0<br>redirect_count: 0<br>total_time: 0.004966<br>namelookup_time: 0.004205<br>connect_time: 0.004731<br>pretransfer_time: 0<br>size_upload: 0<br>size_download: 0<br>speed_download: 0<br>speed_upload: 0<br>download_content_length: -1<br>upload_content_length: -1<br>starttransfer_time: 0<br>redirect_time: 0<br>certinfo: Array<br>redirect_url: <br>
2016-08-30 10:53:14.371404 soap_transport_http: end of send()
2016-08-30 10:53:14.371419 wsdl: Getting https://access.thepushapi.com/?wsdl - HTTP ERROR: cURL ERROR: 35: Encountered end of file<br>url: https://access.thepushapi.com:443/?wsdl<br>content_type: <br>http_code: 0<br>header_size: 0<br>request_size: 0<br>filetime: -1<br>ssl_verify_result: 0<br>redirect_count: 0<br>total_time: 0.004966<br>namelookup_time: 0.004205<br>connect_time: 0.004731<br>pretransfer_time: 0<br>size_upload: 0<br>size_download: 0<br>speed_download: 0<br>speed_upload: 0<br>download_content_length: -1<br>upload_content_length: -1<br>starttransfer_time: 0<br>redirect_time: 0<br>certinfo: Array<br>redirect_url: <br>