admin display/layout problem: blank area below menu

[podbear]

I cannot figure out how I got this blank white space in my admin panel (see attached) below the file menu and above the orders table.

Can someone point me to the relevant file?

[kobra]

Blank or partially blank page issues

Searched the tutorials for "blank Page"

https://www.zen-cart.com/tutorials/index.php?article=82

[podbear]

Kobra,

Thanks for searching on my behalf. Per the blank page (or blank part of a page) help doc I overwrote all the admin folder files. No change.

I uploaded a php file to turn on strict error reporting. No php errors displayed.

I've read this sentence 20 times and still don't quite understand it:
If you're dealing with blank admin pages, for the upload destination, substitute the /admin/includes/extra_configures folder instead of /includes/extra_configures where mentioned in the instructions.

Any other thoughts? Anyone?