I cloned a project from Github : https://github.com/varunKT001/tomper-wear-ecommerce

But the datas from my database on MongoDB does not want to be displayed : for the client side I don’t see none of my products are displayed and for the admin side I cannot connect to the interface because the identifiers are not recognized.

I don’t know how to make this all work well.

I have an error message when I launch my applications (Client Side Website and Admin Interface), I don’t know if this is the cause. On the other hand I would like to know if I have to install all the tools mentioned or not, because maybe this is the problem?

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Client

React-icons
Styled-Components
Firebase
Stripe
Formspree

Admin panel

React.js
Chakra-ui
React-icons

Backend

    
Express.js
JWT
Cloudinary
Bcrypt.js
Stripe

I tried to refresh the pages, I also checked the connection URL in the .env file…. but I don’t understand where the problem comes from, I’m a beginner and I would really like to Need help