Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/nesbot/carbon/src/Carbon/Laravel/ServiceProvider.php:25 Stack trace: #0 {main} thrown in /home/slsiluser/public_html/service-portal-mobile-responsive/vendor/nesbot/carbon/src/Carbon/Laravel/ServiceProvider.php on line 25