Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /var/www/html/mylaravel/database/migrations/2020_03_14_001154_update_users_table_v12.php:7 Stack trace: #0 {main} thrown in /var/www/html/mylaravel/database/migrations/2020_03_14_001154_update_users_table_v12.php on line 7