Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /var/www/html/ng-crm/yiiapp/vendor/cocur/slugify/src/Bridge/Laravel/SlugifyServiceProvider.php:27 Stack trace: #0 {main} thrown in /var/www/html/ng-crm/yiiapp/vendor/cocur/slugify/src/Bridge/Laravel/SlugifyServiceProvider.php on line 27