Albums not loading correctly

Hi,

I just set up your plugin, but when I want to check a portfolio, the pictures load one after another instead of in a grid.

When I reload the page, the pictures are displayed correctly.

I checked the console and get this error :

Uncaught TypeError: jQuery(…).isotope is not a function
at HTMLDocument.eval (eval at <anonymous> (jquery.js?ver=1.12.4:2), <anonymous>:15:51)
at i (jquery.js?ver=1.12.4:2)
at Object.add [as done] (jquery.js?ver=1.12.4:2)
at a.fn.init.n.fn.ready (jquery.js?ver=1.12.4:2)
at eval (eval at <anonymous> (jquery.js?ver=1.12.4:2), <anonymous>:12:18)
at eval (<anonymous>)
at jquery.js?ver=1.12.4:2
at Function.globalEval (jquery.js?ver=1.12.4:2)
at Ha (jquery.js?ver=1.12.4:3)
at a.fn.init.replaceWith (jquery.js?ver=1.12.4:3)

Any idea how I can correct this ?

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