Page not Loading

I messed up my site last week and I'm having trouble figuring out how to get it back to right. I was attempting to alter the product page to show an icon on "New" items. I thought I had cleaned up all my changes so the site would function as it did before, but now I can't get the product pages to load. I tried replacing the tpl_product_info_display.php file, which I'm almost certain was the file I was modifying, but it doesn't help. Can anyone see which file isn't loading? I'm stumped, and I think the solution is simple, but I can't come up with it.

This is an example of the page that isn't loading:

http://www.goldenapplels.com/shop/index.php?main_page=index&cPath=27_44

What debug are showing in the /cache when you go to that URL ... :unsure:

Checking all the views I can find, and I'm not seeing any "failed to loads" is that what I'm looking for?

You would look in the /cache directory and see if you have any debug logs ... you should not have any debug logs if things are working ...

Trigger the error, refresh you FTP to the /cache and look for the newest debug log ...

What does it say?

Tried a different route - replaced the module/product_listing.php file with a fresh copy and problem solved. Won't do that again!

Do you generate a debug log in:
/cache

when you trigger the problem?

If so, open the debug log and show us what the error is ...