Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home2/celtixg1/public_html/script/vendor/laravel/cashier/database/migrations/2019_05_03_000001_create_customer_columns.php:7 Stack trace: #0 {main} thrown in /home2/celtixg1/public_html/script/vendor/laravel/cashier/database/migrations/2019_05_03_000001_create_customer_columns.php on line 7