I went through the process of setting up my Wordpress website using the official 18.04 wordpress image. I was able to log into my droplet which activated the script /opt/digitalocean/wp_setup.sh
It said "Th...
What I would suggest here is:
SSH to the droplet
Then check the content of the /var/www/ folder:
ls -l /var/www
If you see the /var/www/html.old folder there, just put it back in its initial place.