The problem is in the code:
$(document).ready(function() { $('.image-popup-vertical-fit').magnificPopup({ type: 'image', closeOnContentClick: true, mainClass: 'mfp-img-mobile', image: { verticalFit: true } });
Your problem, you have two opening script tags: });
The correct version of the script is:
$(document).ready(function() { $('.image-popup-vertical-fit').magnificPopup({ type: 'image', closeOnContentClick: true, mainClass: 'mfp-img-mobile', image: { verticalFit: true } }); });
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