Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\EventListener\AbstractSessionListener" not found in /mnt/HC_Volume_103237921/teksolution/app.teksolution.dev/vendor/symfony/http-kernel/EventListener/SessionListener.php:29 Stack trace: #0 {main} thrown in /mnt/HC_Volume_103237921/teksolution/app.teksolution.dev/vendor/symfony/http-kernel/EventListener/SessionListener.php on line 29