Error while creating website. "Error message: Blacklisted domain."

Facing “Error message: Blacklisted domain.” error on creating the website. I have tried the same thing on a different server. it is creating a website for the same name. but on the main server, it is throwing the same error each time. I have upgraded cyberpanel and even tried everything available on the internet. One more thing on the Main server if I change the name it is creating it perfectly but for the required name which is it throws the same error.

How to resolve this issue?

This same issue I’m also facing. Please anyone help us to fix?

What is the domain?

Guys there was a minor issue, kindly upgrade your CyberPanel and try.