Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/clademy/lms.clademy.com/database/migrations/2018_09_17_045718_add_leads_permission.php:9 Stack trace: #0 {main} thrown in /home/clademy/lms.clademy.com/database/migrations/2018_09_17_045718_add_leads_permission.php on line 9