Fatal error: Uncaught Error: Interface "Kreait\Firebase\Messaging\Message" not found in /home/pricemat/public_html/vendor/kreait/firebase-php/src/Firebase/Messaging/CloudMessage.php:13 Stack trace: #0 {main} thrown in /home/pricemat/public_html/vendor/kreait/firebase-php/src/Firebase/Messaging/CloudMessage.php on line 13