Single Group Not Displaying

Hello. Thanks for the great plugin. We are using your groups feature for our small groups and classes. I can get a list of groups to display, but I am getting a blank page when I click on the title of a group in a list. It is not displaying the single group information (description, leader, location, etc).

Here is a link to the group list page:
http://mychristchurch.com/wordpress/connectgroups/

The plugin works as expected with a wordpress default theme such as twenty fourteen.

Thanks for your time.

https://ww.wp.xz.cn/plugins/church-pack/