After installing let’s encrypt using certbot, my domain name has stopped working for me. I have tried uninstalling certbot and reinstalling apache but it still doesn’t work. If I try to access through “curl http://cityfarmer.uab.cat” I receive a response, but if I enter through the browser it does not respond.
I am a student and the machine is a university computer for testing.
My domain is: cityfarmer.uab.cat
My web server is (include version): Apache
The operating system my web server runs on is (include version): Ubuntu Server 18.04
I can login to a root shell on my machine (yes or no, or I don’t know): yes
I’m using a control panel to manage my site (no, or provide the name and version of the control panel): no