Hi. Could you provide more information, particularly the rest of the error message (what certificate was it?) and more about your setup?
Is the site using a CDN/load balancer/reverse proxy (such as Cloudflare or Nginx)? What about the configuration has changed recently?
Edit: Also, is Certbot using the --apache plugin or --standalone?
Please fill out the fields below so we can help you better.
My domain is:
I ran this command: certbot renew
It produced this output:
My web server is (include version):
My hosting provider, if applicable, is:
I can login to a root shell on my machine (yes or no, or I don’t know):
I’m using a control panel to manage my site (no, or provide the name and version of the control panel):