Hi @Pau, How do I check the logs on the deployment platform? I just started using Prismic so really don't know my way around. Also not sure what running the project in development means, so any step by step instructions would be much appreciated!
Deployment services are the place where you upload your site. For example, Vercel or Netlify.
In your case, I believe you'll need to request help from the developer in charge of your project. These errors aren't directly related to Prismic but rather to how your site is configured in the front-end.