Fatal error: Uncaught Error: Class "Illuminate\Support\Collection" not found in C:\xampp\htdocs\cloudpro.vip\vendor\spatie\laravel-medialibrary\src\Conversions\ConversionCollection.php:18 Stack trace: #0 {main} thrown in C:\xampp\htdocs\cloudpro.vip\vendor\spatie\laravel-medialibrary\src\Conversions\ConversionCollection.php on line 18