Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\database\migrations\2017_12_27_000000_add_locale_column.php:20 Stack trace: #0 {main} thrown in C:\xampp\htdocs\database\migrations\2017_12_27_000000_add_locale_column.php on line 20