Fatal error: Class 'Symfony\Component\HttpKernel\DependencyInjection\Extension' not found in C:\GINSA_WEB\xampp\htdocs\Rep_SigesCloud\1.6_dev\vendor\raulfraile\ladybug-bundle\RaulFraile\Bundle\LadybugBundle\DependencyInjection\RaulFraileLadybugExtension.php on line 15