Failing to deploy a Laravel app to EC2

I have my Laravel project all working on my localhost. I deployed it to EC2, but nothing comes up. All I see in the dev console is internal error (500).

What am I missing? What do I need to change before deploying to AWS? Here is the URL: http://ift.tt/1j6PGV5

Here is the httpd.conf file: http://ift.tt/1KSwOSH

via Chebli Mohamed