We have azure servers. Our site name xxx.xxx.com. I need to add Web Applications to my site. If I call my Web Application xxx.xxx.com/xxx in browser I received error
502 - Web server received an invalid response while acting as a gateway or proxy server.
There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.
Why I can to add right Web Application for call it?
Thank you. Svetlana