Problems with NextGEN Gallery Compatibility

I have problems with linked js files within the cache files when NextGEN Gallery Plugin is activated.

Follwing situation:

If have a worpress site with only two plugins activated: “ACF Pro” + “NextGen Gallery” and a custom theme.
There is only one (theme) css and two js files linked: jquery inside the head, loaded from Google CDN and the themes js inside the footer.

The DOM looks like this:
http://i.imgur.com/5gjiVPk.png?1

After I activated the Cache Enabler Plugin and the Cache files have been generated, there are 4 script tags inside the footer, which load 2 js files, both twice:
jquery.js from the wp-includes folder and jquery.migrate.min.js also from the wp-includes folder.

The themes js file has been deleted.

With Cache Enabler activated, the DOM looks like this:
http://i.imgur.com/7KSf7m9.png?1

This does not happen if NextGen Gallery is deactivated. So there is a compatibility issue

I have never included those files.
Does anyone has an idea or has anyone also had this problem?

thank you for you help

https://ww.wp.xz.cn/plugins/cache-enabler/