Unable to show Instagram photos

Hi

Sorry, it seems that others have posted this a lot but I looked over their threads and couldn’t find any solution to my particular case.

I’m getting the “Unable to show Instagram photos” error. You can see it here:

https://graphbytemarketing.com/box/empathi-wp/user-settings/

I disabled some unused plugins and deleted them to see if that would fix it but it didn’t. I’m not seeing any errors in Firefox console.

Please advise. Thanks!