Fatal error: Uncaught Error: Class "Illuminate\Database\Schema\Builder" not found in T:\Xampp\htdocs\notice\vendor\laravel\framework\src\Illuminate\Database\Schema\MySqlBuilder.php:5 Stack trace: #0 {main} thrown in T:\Xampp\htdocs\notice\vendor\laravel\framework\src\Illuminate\Database\Schema\MySqlBuilder.php on line 5