Notice: Undefined variable: factory in C:\laragon\www\facturadorpro4\database\factories\UserFactory.php on line 5

Fatal error: Uncaught Error: Call to a member function define() on null in C:\laragon\www\facturadorpro4\database\factories\UserFactory.php:5 Stack trace: #0 {main} thrown in C:\laragon\www\facturadorpro4\database\factories\UserFactory.php on line 5