If the App stops running I see a whole HTML response as the error

[DHaussermann]

If the App stops running I see a whole HTML response as the error.

• Start running the test app as an http server ex:PORT=8081 ROOT_URL=https://dkh-token.ngrok.io go run .
• Install the test-app and make sure it's working on your Mattermost server
• Stop the app from the console
• Run a command in Mattermost
  Observed:
• Bindings are still in the webapp (maybe this has changed from previous version?)
• I see a whole HTML response when I try to run a command
  

[hanzei]

The response should be truncated if it's too long.