Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/laracasts/flash/src/Laracasts/Flash/FlashServiceProvider.php:7 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/laracasts/flash/src/Laracasts/Flash/FlashServiceProvider.php on line 7