Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\HttpKernelInterface" not found in /home1/aihika/public_html/elephant-society/vendor_old/symfony/http-kernel/KernelInterface.php:25 Stack trace: #0 {main} thrown in /home1/aihika/public_html/elephant-society/vendor_old/symfony/http-kernel/KernelInterface.php on line 25