Unable to deploy with Caddy

My issue isn’t with Hugo, it’s deploying Hugo to Digital Ocean with Caddy. I’m not sure if anyone here can help. I followed this recent tutorial
https://domwil.co.uk/posts/hugo-website-vps/

When I do

sudo systemctl start caddy

I get
1```Job for caddy.service failed because the control process exited with error code.

See “systemctl status caddy.service” and “journalctl -xeu caddy.service” for details.````

I was able to do sudo caddy start but when I

curl https://localhost:443

I get this error

curl: (35) OpenSSL/3.0.10: error:0A000438:SSL routines::tlsv1 alert internal error

This is my caddyfile

cabincrewforyou.com {
	root * /var/www/html/public

	file_server
}

I’d suggest asking it in Caddy Community for getting expert answers.