If you are using the Divi theme for WordPress on a server with Nginx, you will need to further customize Nginx for the Enable Visual Builder and Theme Builder options to work properly. Here's what you need to do: Access the server via SSH connection. Find the NGINX...
~ $: pwd > Nginx
pwd is a linux command that shows you what directory you’re in, now it tells you what tag you find
How to install Nginx on Ubuntu 22.04 server
How to install Nginx on Ubuntu is a guide to setting up Nginx on new Ubuntu server. Depending on your knowledge, you can apply this guide on a server where you may already have a working site. The only thing that matters is that you know exactly what you need to do...