After a v recent Letsencrypt update one of my wordpress sites is showing a certificate error.
The error message - This server couldn’t prove that it’s www.goathornpiercottage.co.uk ; its security certificate is from goathornpiercottage.co.uk . This may be caused by a misconfiguration or an attacker intercepting your connection.
As the error suggests, when the wordpress settings are edited to view the site at goathornpiercottage.co.uk then the site displays without certificate errors.
I suspect there is a small config error somewhere but where to check?
I'm not sure where to look for this on an old Symbiosis Jessie vm
The site is hosted on a Symbiosis Jessie vm which I intend to migrate to the next update of Sympl.
- Debian Version [Buster/Stretch]:
- Hardware Type? VM
- Hosted On? Bytemark