Hi returning novice. Need help fixing an old repository

Hi there, I used this repository a few years ago, However i have attempted to use it again and found it `no longer works.

I am a total novice at this stuff and I am hoping someone here will be able to help me solve the issue i am having.

The issue is it infinite loads when attempting to navigate to the created website. Here is a link to the repository for a review of the code as have exhausted all my own limited knowledge in locating the issue.