Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/demoweb/public_html/backworker/app/Http/Controllers/backend/HotLeadsController.php:16 Stack trace: #0 {main} thrown in /home/demoweb/public_html/backworker/app/Http/Controllers/backend/HotLeadsController.php on line 16