Warning: Undefined variable $factory in /home/deborapsol/laravel/database/factories/UserFactory.php on line 17

Fatal error: Uncaught Error: Call to a member function define() on null in /home/deborapsol/laravel/database/factories/UserFactory.php:17 Stack trace: #0 {main} thrown in /home/deborapsol/laravel/database/factories/UserFactory.php on line 17