Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /var/www/html/cps/vendor2/jeroennoten/laravel-adminlte/src/AdminLteServiceProvider.php:17 Stack trace: #0 {main} thrown in /var/www/html/cps/vendor2/jeroennoten/laravel-adminlte/src/AdminLteServiceProvider.php on line 17