I have a hostgator dedicated server, I created a C_Panel

I have a hostgator dedicated server, I created a C_Panel and I installed a WordPress MU site here http://technician-service.com/ and I followed all the instructions here http://codex.wordpress.org/Create_A_Network and I have made many MU sites before. I made a wildcard subdomain using * but I cannot create a new site. It tells me Server not found. Here is the new site I created http://template.technician-service.com/
Can someone please help me with this? I have not had these problems before and I have several MU sites.
thanks,
David