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