Fatal error: Uncaught Error: Call to undefined function Symfony\Component\HttpKernel\Attribute\trigger_deprecation() in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/symfony/http-kernel/Attribute/ArgumentInterface.php:14 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/symfony/http-kernel/Attribute/ArgumentInterface.php on line 14