Fatal error: Uncaught Error: Class "DOMUtilForWebP\ImageUrlReplacer" not found in /var/www/html/app/plugins/webp-express/lib/classes/AlterHtmlImageUrls.php:17 Stack trace: #0 {main} thrown in /var/www/html/app/plugins/webp-express/lib/classes/AlterHtmlImageUrls.php on line 17