Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\snipe-it\database\migrations\2015_09_21_235926_create_custom_field_custom_fieldset.php:6 Stack trace: #0 {main} thrown in C:\xampp\htdocs\snipe-it\database\migrations\2015_09_21_235926_create_custom_field_custom_fieldset.php on line 6