Fatal error: Uncaught Error: Class "Cloudinary\Transformation\EffectAction" not found in C:\xampp\htdocs\API\vendor\cloudinary\transformation-builder-sdk\src\Transformation\Effect\Pixel\RegionEffectAction.php:18 Stack trace: #0 {main} thrown in C:\xampp\htdocs\API\vendor\cloudinary\transformation-builder-sdk\src\Transformation\Effect\Pixel\RegionEffectAction.php on line 18