Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/khademni/public_html/vendor/laravel/cashier/database/migrations/2019_05_03_000003_create_subscription_items_table.php:7 Stack trace: #0 {main} thrown in /home/khademni/public_html/vendor/laravel/cashier/database/migrations/2019_05_03_000003_create_subscription_items_table.php on line 7