Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\DependencyInjection\Extension' not found in /home/gxpvsxmy/public_html/db/swdestinydb/vendor/liuggio/ExcelBundle/DependencyInjection/LiuggioExcelExtension.php:15 Stack trace: #0 {main} thrown in /home/gxpvsxmy/public_html/db/swdestinydb/vendor/liuggio/ExcelBundle/DependencyInjection/LiuggioExcelExtension.php on line 15