Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\Session\Storage\Handler\AbstractSessionHandler" not found in /home/yukonw3creatives/public_html/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php:19 Stack trace: #0 {main} thrown in /home/yukonw3creatives/public_html/vendor/symfony/http-foundation/Session/Storage/Handler/StrictSessionHandler.php on line 19