Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /home/demohatinco/public_html/petmates_backend/vendor/nikolag/core/src/providers/CoreServiceProvider.php:9 Stack trace: #0 {main} thrown in /home/demohatinco/public_html/petmates_backend/vendor/nikolag/core/src/providers/CoreServiceProvider.php on line 9