error interacting with Curriculum

I cannot load my curruculum editing area. I just installed LearnPress . I can’t seem to find any documentation. I can create a New Course but when I click the to add Curriculum nothing happens. It goes into a loop. And then I get a message “Something went wrong! Please reload to continue editing curriculum.”

Screenshot is similar to this. https://imgur.com/a/Y8cL30q

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