Fatal error: Uncaught Error: Class "Symfony\Component\Form\AbstractExtension" not found in /home/rccglwuq/events.disio.com.ng/vendor/symfony/form/Extension/Templating/TemplatingExtension.php:29 Stack trace: #0 {main} thrown in /home/rccglwuq/events.disio.com.ng/vendor/symfony/form/Extension/Templating/TemplatingExtension.php on line 29