Firestorm Listings Not Showing Since Update

I updated the Firestorm Plugin yesterday and since then my detailed listings are not showing on my website. It is as if the code of [fsrep-listings] is now incorrect but no matter what I try I cannot get it to work. When I have a list of all properties I used to be able to click on one and the full detailed listing would come up. I’ve tried deactivated the plugin and reactivating it with no success. I can’t even get to the detailed page from the WordPress dashboard – view all listings and then when I click on the view of a listing I get the same error code.