Six months ago, I got a certificate for my domain using “letsencrypt 0.1.0”: for each subdomain I wanted on the certificate, it gave me a file to upload to the server for that subdomain.
Three months ago, I renewed the certificate using “letsencrypt 0.5.0”: for each subdomain, it gave me a file to upload to the server for that subdomain.
Today, I upgraded to “certbot 0.8.1” in preparation for renewing. This was a mistake: instead of giving me files to upload, it’s giving me an error message: “Running manual mode non-interactively is not supported”.
How can I get my certificate renewed? Should I downgrade back to “letsencrypt 0.5.0”?