No umbraco document matches the url '/'

This error is so confusing

I’ve the following domains added to Culture and Hostnames in my website root node:

  1. http://www.mydomain01.com
  2. http://mydomain01.com
  3. http://www.mydomain02.com
  4. http://mydomain02.com

Domains from 2 to 4 are working just fine but whenever I browse to domain #1

I get this strange error message

Page not found

No umbraco document matches the url ‘/’.

This page can be replaced with a custom 404. Check the documentation
for “custom 404”.

This page is intentionally left ugly :wink:

Please help


This is a companion discussion topic for the original entry at https://our.umbraco.com/forum/73768-no-umbraco-document-matches-the-url