Fatal error: Uncaught Error: Class "Laravel\Horizon\HorizonApplicationServiceProvider" not found in /home/techguruuico/public_html/app.mailuai.com/app/Providers/HorizonServiceProvider.php:11 Stack trace: #0 {main} thrown in /home/techguruuico/public_html/app.mailuai.com/app/Providers/HorizonServiceProvider.php on line 11