The error i recieve
the structure of my server file (all thos numbers are port numbers whihc is weird)
This is description of my start server.js file
I am trying to make a Node.js application using the Express framework to create a simple web server. Every time I allocate a port number , it runs for one time and then fails as it says that the port number is already used and also I am unable to host it on my web browser . The packages I have installed are nodemon bcrytp cors , Morgan , dotenv , webtoken , mongoose , express , esm and json