Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DependencyInjection\Extension" not found in C:\xampp\htdocs\BK\bateriasec\vendor\moveek\excel-bundle\lib\ExcelBundle\DependencyInjection\OnurbExcelExtension.php:16 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\vendor\moveek\excel-bundle\lib\ExcelBundle\DependencyInjection\OnurbExcelExtension.php on line 16