Hello. I'd like to use an image which will be displayed in the taxonomy page for the blog category (so the header is not just a primary theme's color but has an image) but GK Taxonomy plugin doesn't work (it's activated in Plugins). When I click 'Select image' (Posts > Categories > Edit Category) the page reloads and I see a message 'Category updated'. Nothing happens. That's it. Please advise. Thank you.
Using Quark Ecommerce