Fatal error: Uncaught Error: Class "Illuminate\Support\Manager" not found in /home/petclap/public_html/production/vendor/laravel/framework/src/Illuminate/Mail/TransportManager.php:21 Stack trace: #0 {main} thrown in /home/petclap/public_html/production/vendor/laravel/framework/src/Illuminate/Mail/TransportManager.php on line 21