Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/app/htdocs/sisboxhrm/database/migrations/2016_05_05_201902_create_leave_management.php:6 Stack trace: #0 {main} thrown in /home/app/htdocs/sisboxhrm/database/migrations/2016_05_05_201902_create_leave_management.php on line 6