Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\OFFLINE\Uawa\laravel-version\laravel\database\migrations\2018_11_30_104032_articulos.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\OFFLINE\Uawa\laravel-version\laravel\database\migrations\2018_11_30_104032_articulos.php on line 7