<?php the_category(‘, ‘) ?> Only Displaying for first post

Here is the site

geekasmic.com/dev/

As you can see there is a green box on the top right of the post thumb displaying the category that the post is in.. The problem is that it is only working on the first post…

Here is some code

[Code moderated as per the Forum Rules. Please use the pastebin or post small code snippets between backticks.]