You don't have access to this part!

I have just uploaded my website to a live server and when I try to view properties without logging in I get a “You don’t have access to this part!”. This is a problem as it means potential clients cant view properties. When I was developing my website on localhost, all was well. Please help me!

https://www.ads-software.com/plugins/real-estate-listing-realtyna-wpl/