cURL request failed due to proxy authentication issue.
An error occurred while attempting to execute the cURL request due to proxy authentication failure. The error message indicates that the HTTP proxy requires authentication, which was not successfully completed. The connection to the proxy server (213.226.79.224:8000) was established, but the attempt to create an HTTP tunnel to function.mil.ru:443 failed with a 407 Proxy Authentication Required status. All debugging steps and details of the connection process are logged above.
Источник:
Министерство обороны Российской Федерации