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  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

Resolved LetsEncrypt

S

Shivam Paw

New Pleskian
Hi,

I am trying to create a LetsEncrypt certificate for a subdomain but it keeps failing with the following error:
Error: Let's Encrypt SSL certificate installation failed: Challenge marked as invalid. Details: Fetching https://area51.medicalstudieseurope...e/Bi8S2DrI4aKy5ix56vm1MEZ8EbKYoOxR8jtwiG7FBWk: local error: tls: no renegotiation

This is the only subdomain on the Plesk Server and all other domains work fine.

Is this a bug or something? Can it be fixed?
 
Hi Shivam Paw,

you have a permanent redirect to "https", while Let's Encrypt only validates over "http" and your currently used "default" certificate is invalid.
Pls. consider to remove your redirect and your default certificate and start over the certificate creation process and pls. inspect issues/errors/problems with Let's Encrypt over your "panel.log".



Additional informations:

Sometimes, it is as well a good idea to change the log - level ( TEMPORARILY! ), to get more informations in Plesk - log - files:

 
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