How to make Vercel + keystaticCMS work?

Hello everyone I decided to use a lightweight keystaticCMS for my project. I followed the video - https://www.youtube.com/watch?v=tzPL0yhLBTw
And it showed how to upload the project to Vercel, using the keystatic cloud. I did everything exactly as needed, but I ran into a problem - even though I can write posts, my posts either only display on the main page (the second section after the Hero section), and when I go to /cases, where projects should also be displayed, nothing happens, or the images on the main page they don’t load (it’s unclear why). Does anyone know what the problem might be? I will be very grateful for the clarifications!
My site - https://engineering-hawkeye.vercel.app/

Hi @tungusss, welcome to the Vercel Community!

It seems like you figured out the solution because I’m able to use your website alright. But, on reloads I face the issue you are sharing. It seems like either the CMS you are using is giving errors to your Next.js app or the way you are getting the data is not correct.

I don’t have experience working with this CMS. But, I’m sure checking the logs on Vercel for your application will give some hints to why this is happening.