Web Page bug. Showing page not found in all HTML,CSS and JavaScript files

Problem description:
Showing Web page not found in all my HTML, CSS and JavaScript files

Expected behavior:
Website should me shown

Actual behavior:
Web page not found

Steps to reproduce:

Bug appears at this link:

Browser: Crome
OS: Android 12
Device (Android, iOS, NA leave blank): Redmi 9 Prime
Desktop app version (Avatar menu->“Version”) or NA:
Plan (Free, Replit Core): Free

It is showing this error in all my web files I have have. At first I thought it might be a problem with only one of my file but it is showing this with all webpages I have made on replit