One day in the morning I got the following error in one of my rails application with passenger on my development machine but other applications are working fine on the same passenger server.
Couldn't forward the HTTP response back to the HTTP client: It seems the user clicked on the 'Stop' button in his browser
After two days i got to know that it is due to mistakenly setting
Rails.env = "production"
for my development mode in Rails.root/config/application.rb