Ajax Infinity not working with Joomla! 3.6.5 and Gantry 4 after first scroll loa

Hi there,

We recently downloaded your extension on our site. The issue that we are facing is that the plugin is not loading any articles after the first scroll on the blog layout page. When I am trying to inspect the cause it shows the 500 Not found Error in Browser Console.

Please help

If you send me a mail with access info I will have a look.