Hello,
I have activated the following Plugins:
– Page Builder by SiteOrigin
– Learnpress
– Standard WordPress Theme (Twenty Seventeen)
If I use the Page Builder on lp_course (“Course”), then the Curriculum will not be saved. I put in a title and a lesson and if you press on “Save” the curriculum will not be saved. If I deactivate Page Builder all works fine. Maybe you know an answer for it.
I will now try older versions of SiteOrigin and will check if the problem occurs their too.