500 Error on Activate

So my problem is simple, just downloaded and installed this plugin on my installation which is the latest version as well as I had the latest version of the plugin but as soon as this plugin was activated my site started getting a 500 error in the browser making my website inaccessible as well as there was no errors from apache so I am not sure what the problem is.

The page I need help with: [log in to see the link]