Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\KernelInterface" not found in /mnt/disk1/hosted/vcard.llorenteycuenca.com/vendor/symfony/http-kernel/Kernel.php:51 Stack trace: #0 {main} thrown in /mnt/disk1/hosted/vcard.llorenteycuenca.com/vendor/symfony/http-kernel/Kernel.php on line 51