Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/kevalayqueen/public_html/transfer-old/app/Http/Controllers/Api/WhatsAppController.php:9 Stack trace: #0 {main} thrown in /home/kevalayqueen/public_html/transfer-old/app/Http/Controllers/Api/WhatsAppController.php on line 9