Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /var/www/html/xaviers-college-erpweb/vendor/barryvdh/laravel-debugbar/src/ServiceProvider.php:24 Stack trace: #0 {main} thrown in /var/www/html/xaviers-college-erpweb/vendor/barryvdh/laravel-debugbar/src/ServiceProvider.php on line 24