Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Queue\ShouldQueue' not found in /home/maplywuk/truedemocratic.party/core/vendor/laravel/framework/src/Illuminate/Notifications/SendQueuedNotifications.php:15 Stack trace: #0 {main} thrown in /home/maplywuk/truedemocratic.party/core/vendor/laravel/framework/src/Illuminate/Notifications/SendQueuedNotifications.php on line 15