Basic hello world not working

Problem description:
Showing name error and server IP address could not be found

Expected behavior:
Need to show the index page

Actual behavior:

Steps to reproduce:

Just created php web server and done
Bug appears at this link:

Device (Android, iOS, NA leave blank):
Desktop app version (Avatar menu->“Version”) or NA:
Plan (Free, Replit Core):

Hey, @kondetimuneendr welcome to the forums!

Can you please provide a link to the repl? This way it is easier for staff and members of the community to help you!

Also see this guide on how to share your code: