Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /var/www/html/mylaravel/database/migrations/2021_06_28_014256_update_oauth_clients_table_v1.php:5 Stack trace: #0 {main} thrown in /var/www/html/mylaravel/database/migrations/2021_06_28_014256_update_oauth_clients_table_v1.php on line 5