Something went wrong in app

  1. Describe the issue briefly
    passed testcases in module 3 but when i post using app shoes something went wrong.
  2. How much time have you spent debugging this issue?
    (Please spend at least 15 minutes to resolve the issue on your own before posting a new topic here)
    1 hr
  3. What is your hypothesis?

Ensure that you are running the server.