slider stopped working

This plugin stopped working recently. I took it off my homepage and sidebar and set up this test page. I prefer this plugin to the one I’m substituting so I hope you can tell me how to get this to work again. I have it set to look for a hashtag. I recently set up my site with HTTPS, but did this for another site and this plugin still works there. Thanks!

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