Fatal error: Uncaught Error: Interface "Flasher\Prime\Notification\NotificationInterface" not found in /home/eticon/public_html/webservice/vendor/php-flasher/flasher/Notification/Notification.php:10 Stack trace: #0 {main} thrown in /home/eticon/public_html/webservice/vendor/php-flasher/flasher/Notification/Notification.php on line 10