Opening gallery image in lightbox on mobile throws a browser error

Site URL: https://www.spotsfilms.com/photos

I hope this is the proper place to post this. I've recently created a gallery page with hundreds of photos. I have the photos set to open in a lightbox on click. 

I just tried viewing the page on mobile, and im running into an issue where when you tap on a photo to open in a lightbox, i get a browser error that it can't be opened. I've attached the errors i get in both safari and chrome on iPhone. 

The error is pretty nondescript, so I'm not sure what the issue is. Any tips/advice would be greatly appreciated!