Conditionally display featured post problem after Wordpress upgrade

Conditionally Display Featured Image Problem (WordPress) (Fixed)

I've been working on my website a lot in the past few dates. Updating, upgrading, fixing issues. As my site runs on Wordpress, I use a couple of plugins to have the content be displayed in the way that I like. One of these plugins is called "Conditionally display featured image…
Fixing WordPress 404 Error on Posts and Pages

Fixing WordPress 404 Error on Posts and Pages

I'm really just making this post because I just realized I had a 404 error on all the posts and pages of my WordPress blog, even though posts and pages could still be edited. As a quick reminder to myself, I'm writing a small tutorial on how to quickly and easily…