What error is the Node.js server giving?

Question

Node.js

Good afternoon, ladies and gentlemen!
When you open the page at localhost:8000 in the browser, the following is displayed:

What is the problem and how to fix it? I am completely new to using a Node server.

Answer 1

Run the server as administrator %-)

Answer 2

seems to be your case stackoverflow.com/questions/15272542/socket-io-ins...

Answer 3

EPERM - Error Permission, no access or not enough rights