A test authorization for fms-caboverde.com to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Error getting validation data
Challenge update failures for fms-caboverde.com in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/85627301
acme: error code 400 "urn:ietf:params:acme:error:connection": Error getting validation data