Hello: I have an Ubuntu 2004 server running Apache. It has several domain names and associated Let's Encrypt certificates on it. No problems.
However, I just installed a new cert, and unfortunately I didn't prepare the sites well, so they didn't render properly. To reverse the process I did SUDO certbot delete on that domain. That seemed to work ok.
The current(non-Wordpress) site for this domain is in the root. We are developing a new Wordpress site in www.domain.com/new.
The www.domain.com site is working fine (just the usual non-secure notifications
The domain.com/new also is ok.
However www.domain.com/new is generating NET::ERR_CERT_COMMON_NAME_INVALID as that URL is trying to use a SSL cert from another domain on the server.
Any ideas on how to solve or troubleshoot would be appreciated.
This problem occurs with Chrome. With Firefox and MS I don't get the certificate error.