Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /home/aisysmom/public_html/systemdev/vendor/laravel/lumen-framework/src/Providers/EventServiceProvider.php:7 Stack trace: #0 {main} thrown in /home/aisysmom/public_html/systemdev/vendor/laravel/lumen-framework/src/Providers/EventServiceProvider.php on line 7