Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /home/fantasticerp/cosmetics.fantasticerp.com/modules/Admin/Providers/SidebarServiceProvider.php:11 Stack trace: #0 {main} thrown in /home/fantasticerp/cosmetics.fantasticerp.com/modules/Admin/Providers/SidebarServiceProvider.php on line 11