JS error on Divi customizer

Hi,

It looks that Crellyslider conflicts Divi customizer.

I get the following error :

Uncaught ReferenceError: crellyslider_locale is not defined
<anonymous> https://dev.jecreemonstand.com/jcms_code/plugins/crelly-slider/wordpress/js/admin.js?ver=1.4.4:160

Any idea ?

Thanks in advance for your help.

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