Notice: Undefined variable: factory in D:\dev\asl\database\factories\ChampionshipFactory.php on line 8

Fatal error: Uncaught Error: Call to a member function define() on null in D:\dev\asl\database\factories\ChampionshipFactory.php:8 Stack trace: #0 {main} thrown in D:\dev\asl\database\factories\ChampionshipFactory.php on line 8