RAME";
                            rocket_lazy = mutation.addedNodes[i].getElementsByClassName(\'rocket-lazyload\');

                            image_count += images.length;
			                iframe_count += iframes.length;
			                rocketlazy_count += rocket_lazy.length;

                            if(is_image){
                                image_count += 1;
                            }

                            if(is_iframe){
                                iframe_count += 1;
                            }
                        }
                    } );

                    if(image_count > 0 || iframe_count > 0 || rocketlazy_count > 0){
                        lazyLoadInstance.update();
                    }
                } );

                var b      = document.getElementsByTagName("body")[0];
                var config = { childList: true, subtree: true };

                observer.observe(b, config);
            }
        }, false);';

        return $script;
    }

    /**
     * Returns the lazyload inline script
     *
     * @param array $args Array of arguments to populate the lazyload script options.
     * @return string
     */
    public function getLazyloadScript($args = [])
    {
        $defaults = [
            'base_url' => '',
            'version'  => '',
            'polyfill' => false,
        ];

        $args   = wp_parse_args($args, $defaults);
        $min    = ( defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ) ? '' : '.min';
        $script = '';

        if (isset($args['polyfill']) && $args['polyfill']) {
            $script .= '<script crossorigin="anonymous" src="https://polyfill.io/v3/polyfill.min.js?flags=gated&features=default%2CIntersectionObserver%2CIntersectionObserverEntry"></script>';
        }

        /**
         * Filters the script tag for the lazyload script
         *
         * @since 2.2.6
         *
         * @param $script_tag HTML tag for the lazyload script.
         */
        $script .= apply_filters('rocket_lazyload_script_tag', '<script data-no-minify="1" async src="' . $args['base_url'] . $args['version'] . '/lazyload' . $min . '.js"></script>');

        return $script;
    }

    /**
     * Inserts in the HTML the script to replace the Youtube thumbnail by the iframe.
     *
     * @param array $args Array of arguments to populate the script options.
     * @return void
     */
    public function insertYoutubeThumbnailScript($args = [])
    {
        echo $this->getYoutubeThumbnailScript($args);
    }

    /**
     * Returns the Youtube Thumbnail inline script
     *
     * @param array $args Array of arguments to populate the script options.
     * @return string
     */
    public function getYoutubeThumbnailScript($args = [])
    {
        $defaults = [
            'resolution' => 'hqdefault',
            'lazy_image' => false,
        ];

        $allowed_resolutions = [
            'default'       => [
                'width'  => 120,
                'height' => 90,
            ],
            'mqdefault'     => [
                'width'  => 320,
                'height' => 180,
            ],
            'hqdefault'     => [
                'width'  => 480,
                'height' => 360,
            ],
            'sddefault'     => [
                'width'  => 640,
                'height' => 480,
            ],

            'maxresdefault' => [
                'width'  => 1280,
                'height' => 720,
            ],
        ];

        $args['resolution'] = ( isset($args['resolution']) && isset($allowed_resolutions[ $args['resolution'] ]) ) ? $args['resolution'] : 'hqdefault';

        $args = wp_parse_args($args, $defaults);

        $image = '<img src="https://i.ytimg.com/vi/ID/' . $args['resolution'] . '.jpg" alt="" width="' . $allowed_resolutions[ $args['resolution'] ]['width'] . '" height="' . $allowed_resolutions[ $args['resolution'] ]['height'] . '">';

        if (isset($args['lazy_image']) && $args['lazy_image']) {
            $image = '<img loading="lazy" data-lazy-src="https://i.ytimg.com/vi/ID/' . $args['resolution'] . '.jpg" alt="" width="' . $allowed_resolutions[ $args['resolution'] ]['width'] . '" height="' . $allowed_resolutions[ $args['resolution'] ]['height'] . '"><noscript><img src="https://i.ytimg.com/vi/ID/' . $args['resolution'] . '.jpg" alt="" width="' . $allowed_resolutions[ $args['resolution'] ]['width'] . '" height="' . $allowed_resolutions[ $args['resolution'] ]['height'] . '"></noscript>';
        }

        return "<script>function lazyLoadThumb(e){var t='{$image}',a='<div class=\"play\"></div>';return t.replace(\"ID\",e)+a}function lazyLoadYoutubeIframe(){var e=document.createElement(\"iframe\"),t=\"ID?autoplay=1\";t+=0===this.dataset.query.length?'':'&'+this.dataset.query;e.setAttribute(\"src\",t.replace(\"ID\",this.dataset.src)),e.setAttribute(\"frameborder\",\"0\"),e.setAttribute(\"allowfullscreen\",\"1\"),e.setAttribute(\"allow\", \"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\"),this.parentNode.replaceChild(e,this)}document.addEventListener(\"DOMContentLoaded\",function(){var e,t,a=document.getElementsByClassName(\"rll-youtube-player\");for(t=0;t<a.length;t++)e=document.createElement(\"div\"),e.setAttribute(\"data-id\",a[t].dataset.id),e.setAttribute(\"data-query\", a[t].dataset.query),e.setAttribute(\"data-src\", a[t].dataset.src),e.innerHTML=lazyLoadThumb(a[t].dataset.id),e.onclick=lazyLoadYoutubeIframe,a[t].appendChild(e)});</script>";
    }

    /**
     * Inserts the CSS to style the Youtube thumbnail container
     *
     * @param array $args Array of arguments to populate the CSS.
     * @return void
     */
    public function insertYoutubeThumbnailCSS($args = [])
    {
        wp_register_style('rocket-lazyload', false);
        wp_enqueue_style('rocket-lazyload');
        wp_add_inline_style('rocket-lazyload', $this->getYoutubeThumbnailCSS($args));
    }

    /**
     * Returns the CSS for the Youtube Thumbnail
     *
     * @param array $args Array of arguments to populate the CSS.
     * @return string
     */
    public function getYoutubeThumbnailCSS($args = [])
    {
        $defaults = [
            'base_url'          => '',
            'responsive_embeds' => true,
        ];

        $args = wp_parse_args($args, $defaults);

        $css = '.rll-youtube-player{position:relative;padding-bottom:56.23%;height:0;overflow:hidden;max-width:100%;}.rll-youtube-player iframe{position:absolute;top:0;left:0;width:100%;height:100%;z-index:100;background:0 0}.rll-youtube-player img{bottom:0;display:block;left:0;margin:auto;max-width:100%;width:100%;position:absolute;right:0;top:0;border:none;height:auto;cursor:pointer;-webkit-transition:.4s all;-moz-transition:.4s all;transition:.4s all}.rll-youtube-player img:hover{-webkit-filter:brightness(75%)}.rll-youtube-player .play{height:72px;width:72px;left:50%;top:50%;margin-left:-36px;margin-top:-36px;position:absolute;background:url(' . $args['base_url'] . 'img/youtube.png) no-repeat;cursor:pointer}';

        if ($args['responsive_embeds']) {
            $css .= '.wp-has-aspect-ratio .rll-youtube-player{position:absolute;padding-bottom:0;width:100%;height:100%;top:0;bottom:0;left:0;right:0}';
        }

        return $css;
    }

    /**
     * Inserts the CSS needed when Javascript is not enabled to keep the display correct
     */
    public function insertNoJSCSS()
    {
        echo $this->getNoJSCSS();
    }

    /**
     * Returns the CSS to correctly display images when JavaScript is disabled
     *
     * @return string
     */
    public function getNoJSCSS()
    {
        return '<noscript><style id="rocket-lazyload-nojs-css">.rll-youtube-player, [data-lazy-src]{display:none !important;}</style></noscript>';
    }
}
<br />
<b>Fatal error</b>:  Uncaught TypeError: Argument 2 passed to WP_Rocket\Subscriber\Optimization\Lazyload_Subscriber::__construct() must be an instance of RocketLazyload\Assets, string given in /home/payon/public_html/wp-content/plugins/wp-rocket/inc/classes/subscriber/Optimization/class-lazyload-subscriber.php:75
Stack trace:
#0 [internal function]: WP_Rocket\Subscriber\Optimization\Lazyload_Subscriber-&gt;__construct(Object(WP_Rocket\Admin\Options_Data), 'RocketLazyload\\...', Object(RocketLazyload\Image), Object(RocketLazyload\Iframe))
#1 /home/payon/public_html/wp-content/plugins/wp-rocket/vendor/league/container/src/Definition/ClassDefinition.php(47): ReflectionClass-&gt;newInstanceArgs(Array)
#2 /home/payon/public_html/wp-content/plugins/wp-rocket/vendor/league/container/src/Container.php(290): League\Container\Definition\ClassDefinition-&gt;build()
#3 /home/payon/public_html/wp-content/plugins/wp-rocket/vendor/league/container/src/Container.php(90): League\Container\Container-&gt;getFromThisContainer('lazyload_subscr...', Array)
#4 /ho in <b>/home/payon/public_html/wp-content/plugins/wp-rocket/inc/classes/subscriber/Optimization/class-lazyload-subscriber.php</b> on line <b>75</b><br />