Fatal error: Uncaught Error: Interface 'Illuminate\Support\Testing\Fakes\Fake' not found in /var/www/development/pixtask/vendor/illuminate/support/Testing/Fakes/NotificationFake.php:17 Stack trace: #0 {main} thrown in /var/www/development/pixtask/vendor/illuminate/support/Testing/Fakes/NotificationFake.php on line 17