Categories in Admin

[Mr Evans]

I have a problem when i click on the categories/products link on the admin side of the site. Nothing at all comes inside the template, not even the heading. I have no errors coming up which makes it harder for me to debug.

 

If someone could help me out or point to a posting I would be grateful.

 

I should also say that I have just installed the 'Register Globals Patch Files' because I was getting the the register_globals error.

 

Thanks