Create new subdomain manually + domain mapping

Hey there,

Have a quick question regarding creating new subdomain manually from cpanel.

I have domain mapping installed for quite some time and I notice everytime I create new subdomain (for instance, buddha.example.com), domain mapped automatically redirect to the newly created subdomain (for instance, example1.com maps to example1.example.com and automatically maps to buddha.example.com when the subdomain is created).

So typing example1.com will bring up buddha.example.com
and typing example1.example.com will bring up internal system error.

I also have a few other sites that I don't map (for instance, example2.example.com) and when I visit this site by entering example2.example.com, it works fine.

deleting buddha.example.com will make the issue go away, however, I still need to create subdomains manually and point it to a different host.

Hope this is clear enough and any advice is appreciated.