Fatal error: Uncaught Error: Interface "Symfony\Component\HttpFoundation\Session\SessionInterface" not found in /home/steele15/public_html/voice/concrete/vendor/symfony/http-foundation/Session/Session.php:32 Stack trace: #0 {main} thrown in /home/steele15/public_html/voice/concrete/vendor/symfony/http-foundation/Session/Session.php on line 32