Single post pages are blank

Used shortcode from Shortcodes Ultimate [su_posts posts_per_page=”100″ tax_term=”75″ order=”asc” orderby=”title” ignore_sticky_posts=”yes”] to list presentation topics, which works.

When I click on the title to go to the single post page, I get a blank page. For example: the first topic yields the url https://www.kcmga.org/blog/2017/01/14/all-about-ladybugs/

I have never seen the /blog/ part of this address before and I can’t find any reference to a blog folder or file on my server.

I’m new to themes that use the get-template-part function, and frankly, it baffles me.

The page I need help with: [log in to see the link]