Image carousel stops working

this is what causes the issue:
https://github.com/nolimits4web/Swiper/issues/1053

I didn’t understand. Should I add this code to my site? If yes, where should I place it.?

jQuery(document).ready(function($){
    $.ajaxSetup({cache:false});
    $(document).on('click', ".post-link", function () {
        $( ".sidebar" ).toggleClass( "sidebar-slide" );
        $( ".content-wrap" ).toggleClass( "content-slide" );
        var post_link = $(this).attr("href")+' #content';
        $("#single-post-container").html("<div class='loader'></div><span class='tload'>???????? ...</span>");
        $("#single-post-container").load($(this).attr("href")+' #content', function(response, status, xhr) { // complete callback

                // create a empty div
                var div = document.createElement('div');
                // fill div with response
                div.innerHTML = response;
                // take correct part of the response
                var ref = $($(div).find('#content').html());
                // filter response for script tags
                ref.filter('script').each(function () {
                    // execute the scripts
                    $.globalEval(this.text || this.textContent || this.innerHTML || '');
                });
                var mySwiper = $('.swiper-container').swiper({
                  mode: 'horizontal',
                  loop: true
                })

        });

    return false;
    });
});