I have a config file listing several subdomains. For a reason I moved one subdomain into a seperate cert with a seperate config file. At the same time I manually removed the mapping of this subdomain from the first config file to avoid having two certs at the same time for the same subdomain. Now that renewal for the first cert is to be done the renewal errors out telling me that the mapping for the said subdomain is missing.
So I wonder what I can do to remove the duplicate subdomain from the first cert. In this case I still control the superfluous subdomain but what happens I this subdomain is no longer active at all. I have seen post from April last year but they do not seem to cover what I would like to do here.