Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\DataCollector\DataCollector' not found in /home/technoon/public_html/hurma/vendor/symfony/notifier/DataCollector/NotificationDataCollector.php:25 Stack trace: #0 {main} thrown in /home/technoon/public_html/hurma/vendor/symfony/notifier/DataCollector/NotificationDataCollector.php on line 25