Fatal error: Uncaught Error: Class 'Symfony\Component\Notifier\Transport\AbstractTransport' not found in /home/logercm/dev.loger.cm/vendor/symfony/firebase-notifier/FirebaseTransport.php:28 Stack trace: #0 {main} thrown in /home/logercm/dev.loger.cm/vendor/symfony/firebase-notifier/FirebaseTransport.php on line 28