I just checked and I changed the comments from this:
# The staging/testing server
server = https://acme-staging.api.letsencrypt.org/directory
# The production server.
# server = https://acme-v01.api.letsencrypt.org/directory
to this:
# The staging/testing server
# server = https://acme-staging.api.letsencrypt.org/directory
# The production server.
server = https://acme-v01.api.letsencrypt.org/directory
and…YESSS MANN!
You saved me, I was beginning to feel really frustrated
I tried in many ways before submitting this post