Miguel Michelson Martinez

Uhm... could you provide a screen recording?

Hi, the error means that the HOST is not the same as the domain you are visiting from, (can you confirm that?) so it tries to render the help center...

did you restart the application after changed the HOST/WS?

you could also put a "puts request.subdomain.first" in order to debug what's the value of the detected subdomain, in the line app/controllers/articles_controller.rb:15

which ones? what errors did you get?

Sorry, I don't get what you mean. Can you be more descriptive about the errors you get?

try this: > you could also put a `puts request.subdomain.first` in order to debug what's the value of the detected subdomain, in the line app/controllers/articles_controller.rb:15

Hi @f10atin9 , we have updated the subdomain checking to accept multi subdomain.

> I used docker, I checked the ENV, everything looks fine but the error remains what's your env HOST?

you should add the protocol `http://`