Store Subpages Not working

I have a store setup at http://bigrockpubs.com/ and anything under the store page is not working.
- When I click on the store page it comes up as usual.
- When I click on products or category page it errors out.

Steps taken so far:
- Refreshed permalinks to /%year%/%monthnum%/%day%/%postname%/
- Re-Saved all MarketPress network settings
- Re-saved and changed MP Store Presentation settings: http://gyazo.com/43079e266fcbe89ba3ae0d5a905094b4