Hi.
I tried for one of my hosts and domains (susc.ir) to get letsencrypt certificate.
and after many tries, finally the host support changed my host plan from solidcp to plesk.
and the issue gone but this error show up after newly try in plest control panel
Could not issue a Let’s Encrypt SSL/TLS certificate for susc.ir .
A quick ping to say that the certificates per registered domain rate limit was increased to 50/week. I see that Plesk has made a note of that in their documentation here https://support.plesk.com/hc/en-us/articles/115000068105
But it doesn’t look like their error message has been updated.