Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\snipe-it\database\migrations\2013_11_18_164423_set_nullvalues_for_user.php:5 Stack trace: #0 {main} thrown in C:\xampp\htdocs\snipe-it\database\migrations\2013_11_18_164423_set_nullvalues_for_user.php on line 5