jQuery.removeCookie Wordpress Plugin

I have a website based on Wordpress. I'm using onetone template and I would like to setup popups on my website. So I've downloaded Popup Builder.

When I try to set a popup, I'm having an error message in Console :

jQuery.removeCookie is not a function

But cookie plugin is installed into Popup Builder folder.

What should I do?

Thanks!

via Chebli Mohamed