Can't update directadmin x509 cert error

[sks1024]

Having this issue when trying to update directadmin to latest version.

This is an automated message notifying you that an error has occurred while trying to update the software.
The generated error message is as follows:

Get "https://download-directadmin.nyc3.c...65f1df6d0e8229fa15127e04c9_linux_amd64.tar.gz": x509: certificate signed by unknown authority

Please contact JBMC-Software, including the error message. Failure to do so could result in an inactive control panel.

I have since issued a new cert from letsencrypt. I still get same error when trying update.

 

[MaXi32]

This issue has been posted many times: https://forum.directadmin.com/search/750025/?q=x509:+certificate+signed+by+unknown+authority&o=date

One of the solutions is : https://forum.directadmin.com/threads/lets-encrypt-ssl-generation-getting-failed.64785/post-337204