WordPress template showing up in WP 2.7 admin – causing major problems

But not as the admin template. But not as the template. The background shows up in the background while the blogs content (headers, etc.) overlays the admin about halfway down the body section of the admin; that is, it doesn’t appear over the left-nav but where the modules appear.

Host keeps shutting down server because of the load and I have no idea what could cause this. I’ve removed plugins and changed themes.

My web host is telling me:
The problemmatic script seems to inlay in the path
/home2/rareexc/public_html/seobrien/index.php

.. As it’s causing PHP to go defunct. You will need to inspect/disable
the current wordpress installation there or any mods installed.