I am trying to make a wiki page (so that I can link to it) with a list of all of a category's subcategories. I am attempting to use the category plugin to do this. I set the desired category and left everything else as default in the plugin, but it seems to have malfunctioned (see attached image for errors). Is this a bug or did I mess something up?
EDIT: Somehow it's working now? It doesn't display subcategories but does display pages within those categories. I'd like for it to display exclusively subcategories (and have marked for it to display subcategories in the plugin options) but I can get by with just the pages for now.