Letsencrypt SSL Not Installed

a month ago, I have install cyberpanel into 2 of my VPS for testing.

I receive this error message when issue SSL to my domain

“Cannot issue SSL. Error message: 0,283 Failed to obtain SSL for domain. [issueSSLForDomain]”

I believe it might be some issue, Letsencrypt is not installed.

about 2 Week back, I help a friend install cyberpanel in his VPS, and I have no issue to issue SSL.

Today, reinstall my own server (the same server I use a month ago)

I face this issue again.

I don’t think is coincidentally Letsencrypt is not installed again.

Any way I can troubleshoot it?

Or anyway I can fix this issue?

Lets Encrypt is installed, but you try to issue before publishing DNS records. Publish DNS records before you issue SSL.