Failed at the urlshortener@1.0.0 start script.

[Ishaan33]

There is no issue with npm but the site stops working after some time, we have to restart the server.

[niharika-joshi-0712]

You just need to install "Supervisor" package in your root nodejs folder by this command (root folder)
npm install supervisor -g

(preferably in admin mode)

then open your project in terminal and write the following command:(project folder)
supervisor server.js

it helped me i hope it does to you to :)