Fatal error: Uncaught Error: Class "Acelle\Http\Controllers\Controller" not found in /home/busines5/public_html/mailer.businessbrandagency.com/app/Http/Controllers/SubscriberController.php:16 Stack trace: #0 {main} thrown in /home/busines5/public_html/mailer.businessbrandagency.com/app/Http/Controllers/SubscriberController.php on line 16