Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/app/htdocs/ninja/database/migrations/2018_05_14_091806_limit_notifications.php:7 Stack trace: #0 {main} thrown in /home/app/htdocs/ninja/database/migrations/2018_05_14_091806_limit_notifications.php on line 7