Fatal error: Uncaught Error: Call to a member function define() on null in /home/webinaiy/multivendor.webinaiyam.com/database/factories/MerchantFactory.php:7 Stack trace: #0 {main} thrown in /home/webinaiy/multivendor.webinaiyam.com/database/factories/MerchantFactory.php on line 7