Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Factories\Factory" not found in /home/demodh/leads.demo.diana.com.bd/database/factories/CampaignFactory.php:11 Stack trace: #0 {main} thrown in /home/demodh/leads.demo.diana.com.bd/database/factories/CampaignFactory.php on line 11