[Mad Cow]

I need some help killing PHP. It is permanently using 4 files I need to delete, and I suspect it has somehow managed to break my subdomain. When I go to the subdomain at madcow.applyclan.com, rather than booting then the index it gives me an error, saying that it can't find the file /. I don't want the file /, I want index.html. I can get to the index by typing the full address, madcow.applyclan.com/index.html.

I do not have SSH access, unfortunately. So if anyone know how to make PHP close access to those files to delete them, please tell me. If there is a way to restart PHP, tell me. If anyone knows know why my subdomain is broken, tell me.

Thanks