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,, domain mapped automatically redirect to the newly created subdomain (for instance, maps to and automatically maps to when the subdomain is created).

So typing will bring up
and typing will bring up internal system error.

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

deleting 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.