Fatal error: Uncaught Error: Class "sngrl\PhpFirebaseCloudMessaging\Recipient\Recipient" not found in /home/v2appclykk/public_html/routing_management/vendor_01/sngrl/php-firebase-cloud-messaging/src/Recipient/Device.php:4 Stack trace: #0 {main} thrown in /home/v2appclykk/public_html/routing_management/vendor_01/sngrl/php-firebase-cloud-messaging/src/Recipient/Device.php on line 4