[Solved] ngrok error 500

Title: [Solved] Ngrok Error 500 Messages: - Ngrok error 500 has been solved. - Check if the `_APP_DOMAIN` is set to the correct domain/hostname and not the full URL. - Use `docker compose exec vars` to verify the values. - Set `_App_Domain` to your Ngrok proxy URL. - Review the documentation at <https://appwrite.io/docs/environment-variables> and search for 'domain'. - Make sure you have set the domain environment variables to your Ngrok domain. - If still facing issues, refer to <https://discord.com/channels/