I just upgraded to Version 4.04, and in the process bought a Professional License and applied it in the LetsEncrypt App. Now, everytime I request a new certificate, I get the error “No account exists with the provided key”. I don’t know how to fix it and I need to make a site live for a client! Here’s more of the error message:
Request failed - One or more errors occurred. System.AggregateException: One or more errors occurred. —> Certes.AcmeRequestException: Fail to load resource from ‘https://acme-v02.api.letsencrypt.org/acme/new-acct’.
urn:ietf:params:acme:error:accountDoesNotExist: No account exists with the provided key