collections page not appearing

I've been altering the Berlin theme and had gotten rid of the 'Browse Collections' of <?php echo public_nav_main(array('Browse Collections'=>uri('collections'))); ?> thinking I didn't need it.

I've since put it back, but when I go to the page comes up entirely blank--as if my code is wrong somewhere. I've meticulously looked for errors in collections/show.php and compared the code the that in the Berlin theme, but can't figure out how to make the collections page appear.

I hate to ask what seems like such a simple question, but I've been looking at it for too long.

Any thoughts?

I looked at the page in Firebug and there isn't any code in the page. You may want to delete the collections/browse page in the theme folder, then upload another copy of the file from the Berlin theme. Try it again and see if that works.

Deleting the URL from the header file wouldn't have messed with that page.

Brilliant idea. Thanks for saving me another day of frustration.