Issue Could not issue an SSL/TLS certificate Plesk with Lightsail

[Farid]

Server operating system version

Ubuntu 20.04

Plesk version and microupdate number

Obsidian 18.0.49

Hi,

I'm using Plesk through AWS Lightsail and I wanted to reissue an SSL certificate with Let's encrypt but I'm getting issue below:


I'm using AWS Route 53 as DNS server for my Public IP provided through Lightsail.

I don't need wildcard certificate, just wanted to test the certificate reissue for Plesk and apply automatic renewal on it.

Many thanks for your help.

 

[MarkM]

I would change your hostname to something based off your own domain, that would likely fix it.

 

[Farid]

I would change your hostname to something based off your own domain, that would likely fix it.

Hi Mark,
Do you mean server hostname?
Last time I change domain by mine that I owned, I was unable to connect again to my Plesk access afterwards.
So I'm very reluctant to change server hostname this time.
Maybe I did something wrong before when I changed the server hostname by mine but I don't know exactly what...