Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Secrets\AbstractVault" not found in /home/technoon/public_html/demo/yondy/vendor/symfony/framework-bundle/Secrets/SodiumVault.php:24 Stack trace: #0 {main} thrown in /home/technoon/public_html/demo/yondy/vendor/symfony/framework-bundle/Secrets/SodiumVault.php on line 24