Thank you for answer, Joe Dolson!
Can you help me how to generate the function which returns all categories with custom template tag?
I think the problem is not related to plugin, because when I change template, it is working. The problem is related to my theme and I don’t know how to fix it.
This is my own theme.
Yes, the plugin name is “Guest Post Simplified”
I removed my query parts. It’s actually an easy fix. Go to Settings > Reading and change your “Blog pages show at most” to whatever number of articles you want to see per page. That fixed my issue.
