Ran into issue when installing HHVM on site with SSL and changed domain

Hey all! So tried to install HHVM using EE on a site that is already running. This was a staging site turned mainline in probably one of the most ghetto fashions possible, mainly due to myself. Installation of HHVM couldn’t have been easier, went to domain and get a connection refused. I check the nginx.conf file and find that the server_name was changed back to original. So I change it back to the new domain, no luck. I also found that the site was trying to load https which is what I want it to do, but not sure if that’s maybe causing the issue here? Anyways, any help much appreciated! Thank you!