Fatal error: Uncaught Error: Interface "Symfony\Component\HttpFoundation\Session\Attribute\AttributeBagInterface" not found in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/symfony/http-foundation/Session/Attribute/AttributeBag.php:19
Stack trace:
#0 {main}
thrown in /home/.sites/site4/wwwroot/web/4.0/ui/vendor/symfony/http-foundation/Session/Attribute/AttributeBag.php on line 19