fixing multiple gallery issue with magnific-popup

gallery.js

// When using magnificPopup plugin you might get multiple galleries combined.
// To fix this, use .each() function.

$('.slides').each(function() { // the containers for all your galleries
    $(this).magnificPopup({
        delegate: 'a', // the selector for gallery item
        type: 'image',
        gallery: {
          enabled:true,
        },
        // other settings
    });
    });