Problem with blank pages

[strugglingnovice]

I'm having issues with my test page. I backed up after I had the problem. I was working in another area, and didn't realize that the images weren't showing up on my products page before backing up. So I can't restore to an earlier time, hard lesson learned. always test each page before you back up.

Here's my problem - The area that I'm having issues shows up in my SHIRTS category. I made the Shirts category, then I made a sub-category called WORK SHIRTS - then in that Work Shirts sub-category I entered 8 different products. I saved everything in the MAIN DIRECTORY.

When I click on Shirts/Work Shirts, the only thing that shows up is the ALPHA SORTER DROPDOWN. If I go into my Product Listing and disable the Alpha Sorter Dropdown, then refresh my page, it's blank.

HOWEVER, I have a sub-category in the SHIRTS folder called CASUAL SHIRTS. It only has 1 shirt in it - when I click on it, the shirt shows up. So I tried adding a NEW PRODUCT to the Casual Shirts - clicked on it, and once again I got the Alpha Sorter. I disabled Alpha Sorter and that entire category is blank, even though it shows in the left sidebar that there are products in it. I deleted that 2nd item in the CASUAL SHIRTS, so if you click on it, you will see product.

So then I read about possible problems. I went into my cache, and checked my Debugger - I had several error messages that showed up, all to do with my Ajax and Tabbed Pro modules which I'm not using. So I backed those files out of my server. Then I cleared my cache, leaving only the .htaccess and the index.php files in it. I went through my site, clicking on pages, refreshed my FileZille, no debugging messages are showing up.

So then I did it manually, I made a local folder in the includes folder, and uploaded a configure.php file that I made as per zen intructions. When I accessed my site, I got that yellow triangle at the top, showing that what I did was active, but I didn't see any error messages by clicking on any of the pages.

I've gone through all of my settings in PRODUCT LISTING, PRODUCT INFORMATION, LAYOUT SETTINGS, I can't find anything that would be set to make these images not show.

I went to web developer, I show several warnings and errors when I click on the ERROR CONSOLE - but I don't see anything that I think would make this area not work.

Once again, I'm totally baffled. Surely I won't have to rebuild my entire cart, I'm hoping there is something I can do to find and correct this problem. I hope I've been explicit enough with the information I'm giving you.

my test site is

http://redkapworkwear.com/testsetup/

here are my Product Listing settings

Display Product Image 1
Display Product Manufacturer Name 0 Info
Display Product Model 0 Info
Display Product Name 0 Info
Display Product Price/Add to Cart 3 Info
Display Product Quantity 0 Info
Display Product Weight 0 Info
Display Product Price/Add to Cart Column Width 125 Info
Display Category/Manufacturer Filter (0=off; 1=on) 1 Info
Prev/Next Split Page Navigation (1-top, 2-bottom, 3-both) 3 Info
Display Product Listing Default Sort Order Info
Display Product Add to Cart Button (0=off; 1=on; 2=on with Qty Box per Product) 1 Info
Display Multiple Products Qty Box Status and Set Button Location 3 Info
Display Product Description 150 Info
Product Listing Ascending Sort Order + Info
Product Listing - Layout Style columns Info
Product Listing Descending Sort Order - Info
Product Listing - Columns Per Row 3 Info
Include Product Listing Alpha Sorter Dropdown true Info
Include Product Listing Sub Categories Image false Info
Include Product Listing Top Categories Image false Info
Show SubCategories on Main Page while navigating 1 Info


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Previous Next - Button and Image Status 0
Previous Next - Navigation Includes Category Position 1 Info
Previous Next - Navigation Includes Category Name and Image Status 0 Info
Previous Next - Navigation Bar Position 1 Info
Previous Next - Button and Image Settings 0 Info
Previous Next - Sort Order 1 Info
Previous Next - Image Width? 50 Info
Previous Next - Image Height? 40 Info
Products Info - Products Option Name Sort Order 0 Info
Products Info - Product Option Value of Attributes Sort Order 1 Info
Product Info - Show Option Values Name Below Attributes Image 1 Info
Product Info - Show Sales Discount Savings Status 1 Info
Product Info - Show Sales Discount Savings Dollars or Percentage 1 Info
Product Info - Show Sales Discount Savings Percentage Decimals 0 Info
Product Info - Price is Free Image or Text Status 1 Info
Product Info - Price is Call for Price Image or Text Status 1 Info
Product Quantity Box Status - Adding New Products 1 Info
Product Reviews Require Approval 1 Info
Meta Tags - Include Product Model in Title 1 Info
Meta Tags - Include Product Price in Title 1 Info
Meta Tags Generated Description Maximum Length? 50 Info
Also Purchased Products Columns per Row 3 Info

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Thanks once again for any help you can give me.