I am trying to use a plugin called Event Espresso 4 Decaf, but a conflict with the Thrive Intranet/Extranet theme is preventing from functioning correctly. I have installed the plugin on one of my other sites and it works just fine. The problem I am seeing is that the Registration Checkout page is blank. I have researched this issue and found several threads online mostly stem from theme conflict. Would it be possible to for you to test this and see if you can get it to work correctly with the Thrive theme? I downloaded the plugin here: https://wordpress.org/plugins/event-espresso-decaf/
Once the plugin is installed create an event, and then try to register for the event. Once you click the Register Now button you should be taken to the Registration Checkout page. I am able to get to this point but the registration checkout page is blank with only the page header, menus, and sidebar showing, the page body is blank.
If this is not possible, please suggests some steps I might take to address the issue.