Fatal error: Uncaught Error: Class "Google\Collection" not found in /var/www/rovfisk.se/inc/FirebaseCloudMessaging/google/apiclient-services/src/ServiceNetworking/Http.php:20 Stack trace: #0 {main} thrown in /var/www/rovfisk.se/inc/FirebaseCloudMessaging/google/apiclient-services/src/ServiceNetworking/Http.php on line 20