Fusion Slider is not working

Hi,

great plugin, but I have a problem: The “Fusion Slider” is not showing up when I activate the “Visual Portfolio” on the same side. In the console I get the following Error:

Uncaught Error: No layout mode: packery
    at e.l._mode (isotope.pkgd.min.js?ver=3.0.6:12)
    at e.l._resetLayout (isotope.pkgd.min.js?ver=3.0.6:12)
    at e.l._layout (isotope.pkgd.min.js?ver=3.0.6:11)
    at e.l.arrange (isotope.pkgd.min.js?ver=3.0.6:11)
    at HTMLDivElement.<anonymous> (59487800ca9f58ef453d389e07f956c0.min.js:12)
    at Function.each (jquery.js?ver=1.12.4:2)
    at a.fn.init.each (jquery.js?ver=1.12.4:2)
    at j (59487800ca9f58ef453d389e07f956c0.min.js:12)
    at a.fn.init.h.fn.(/anonymous function) [as isotope] (https://ibg.two-b.de/wp-content/uploads/fusion-scripts/59487800ca9f58ef453d389e07f956c0.min.js:12:925)
    at HTMLDivElement.<anonymous> (59487800ca9f58ef453d389e07f956c0.min.js:47)

Any help is appreciated.

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