Apache / User accounts bug

Ive been using Centos Webpanel for some time now and ive found the most annoying bug ever. Im going to explain it in full.

I add 5 domains to centos webpanel and then proceed to add 5 subdomains for each 1 domain

So thats 5 domains with 5 subdomains per.

I then proceed to delete these user accounts but the subdomains or domains remain in the CWP system. There is a way to delete the subdomains but when httpd is restarted because the user account no longer exists httpd gives an error and wont boot/reboot

Ive tried apache re-build, Ive tried vhost rebuild but yet the domain entry remains or remains in the CWP system

is there anyway to remove ALL domains or ALL selected domains and subdomains so it will also clear both in CWP and apache config? This is really bugging me as even when i need to delete the subdomains i must do so 1 by 1. It should erase all domains + subdomains when the user account is removed. But this isnt the case.

Any help appreciated