Errors on dashboard after updating using Proxmox-community scripts

There seems to be an issue where some people are facing a problem where when they upgrade then it's giving them errors on the dashboard such as "network error" or others, that relates to the fact that the frontend built files is unable to communicate with the PatchMon server.

This seems to be due to the frontend environment file containing a variable VITE_API_URL

Once you remove or comment this out and go back to the PatchMon installation directory where you're able to see both frontend & backend directory then run npm run build

After this it should start working again.

As a rule of thumb if the VITE_API_URL is to be set then set it the same as your CORS_ORIGIN.

Ideally keep this unset and build the files.