My client updated wordpress & theme and has broken the custom code you added

Hi Kenus,

I hope you are well 🙂

I have an issue. My client was having problems with uploading images, so he updated wordpress and the theme we were using, but unfortunately it’s broken the gallery plugin. Previously you had helped me with some custom .js (which unfortunately forgot to backup…) so now the gallery is busted and i can’t figure out how to retrieve it.

Can you please help me?
This is the site: http://www.melbourneweddingculture.com/gallery/

Thank you in advance 🙂
Karl