Jquery issue

I’m getting this error, and can’t use this plugin on web-site..
Do you know how to figure out this issue ? I tried to change jquery version but it didn’t helped to me.

Uncaught ReferenceError: PhotoBlocks is not defined
    at HTMLDocument.<anonymous> (?p=40:408)
    at j (jquery-2.1.4.min.js:2)
    at Object.fireWith [as resolveWith] (jquery-2.1.4.min.js:2)
    at Function.ready (jquery-2.1.4.min.js:2)
    at HTMLDocument.I (jquery-2.1.4.min.js:2)