Fatal error: Uncaught Error: Trait "Illuminate\Foundation\Queue\Queueable" not found in /home/neondra/www/vendor/laravel/framework/tests/Integration/Queue/Fixtures/Jobs/DeleteUser.php:9 Stack trace: #0 {main} thrown in /home/neondra/www/vendor/laravel/framework/tests/Integration/Queue/Fixtures/Jobs/DeleteUser.php on line 9