• We value your experience with Plesk during 2024
    Plesk strives to perform even better in 2025. To help us improve further, please answer a few questions about your experience with Plesk Obsidian 2024.
    Please take this short survey:

    https://pt-research.typeform.com/to/AmZvSXkx
  • The Horde webmail has been deprecated. Its complete removal is scheduled for April 2025. For details and recommended actions, see the Feature and Deprecation Plan.

Issue Let's Encrypt certificate installation failure

Ian Hsieh

New Pleskian
Hi there,
When I tried to install Let's Encrypt certificate for one of my sites through the Plesk extension, I got this error message.
------------------------------------------------------------
Error: Let's Encrypt SSL certificate installation failed: Assign certificate failure: Unable to update hosting preferences. Could not load file or assembly 'psa.idna, Version=12.5.30.28995, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
In IIS7NativeProvider module
Exception type: System.IO.FileNotFoundException
at IISWebSite.getAsciiHostName(String host)

at IISWebSite.get_bindings(IISWebSite* , list<WebSiteBinding\,std::allocator<WebSiteBinding> >* )

at configHosting(signaturebelizeweddings.com)(WebServerAdapter::configHosting line 511)
at configHosting(signaturebelizeweddings.com)(WebServerManager::configHosting line 3558)
at execute console command --reconfigure-vhost(vconsoleapp::start line 100)
at execute "C:\Program Files (x86)\Parallels\Plesk\admin\bin64\websrvmng.exe" --reconfigure-vhost "--vhost-config=tmp7F27.tmp" "--config=<update><bindings/></update>"(vconsoleapp::run line 117)
(Error code 1)
------------------------------------------------------------
After that, it seems like a certificate was created, but it doesn't work. What does this error message mean? What should I do to fix this?

Thanks.
 
Same Problem here while trying to update certificate while using Button Renew in Website an Domain / Lets Encrypt
 
Back
Top