Amateur here… Not too sure how to do that. I work on wordpress.com, so its pretty straight forward.
Sorry, there are many posts already. Only one shows up though. Im using SKT wedding lite. Im still quite a newbie to this, so not sure what you mean by “If the posts are being called using a custom wp_query call”
I have checked my settings yes. Where do I check wp/admin/includes/post.php ?