Cache Enabler 403 Forbidden error after 24h

Hello,

this is a really awesome plugin. But after 24h this plugin stops to work. This is caused by my cache plugin “cache enabler”. Is there a way to fix this problem?

Errors:

403 forbidden admin-ajax.php

js.min.js?ver=2.5.1:formatted:149 Uncaught TypeError: Cannot read property 'success' of undefined
    at a.fn.init.<anonymous> (js.min.js?ver=2.5.1:formatted:149)
    at Function.each (jquery.js?ver=1.12.4:2)
    at Object.success (js.min.js?ver=2.5.1:formatted:146)
    at i (jquery.js?ver=1.12.4:2)
    at Object.fireWith [as resolveWith] (jquery.js?ver=1.12.4:2)
    at y (jquery.js?ver=1.12.4:4)
    at XMLHttpRequest.c (jquery.js?ver=1.12.4:4)

And

(anonymous)	@	js.min.js?ver=2.5.1:formatted:149
each	@	jquery.js?ver=1.12.4:2
success	@	js.min.js?ver=2.5.1:formatted:146
i	@	jquery.js?ver=1.12.4:2
fireWith	@	jquery.js?ver=1.12.4:2
y	@	jquery.js?ver=1.12.4:4
c	@	jquery.js?ver=1.12.4:4

I hope you can help me. Thank you very much!