Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\Session\Attribute\AttributeBag" not found in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php:20
Stack trace:
#0 {main}
thrown in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/symfony/http-foundation/Session/Attribute/NamespacedAttributeBag.php on line 20