Fatal error: Uncaught Error: Class "Cloudinary\Samples\BaseTab" not found in C:\xampp\htdocs\API\vendor\cloudinary\cloudinary_php\samples\SamplePage\Sample\Tabs\TransformationTab.php:22 Stack trace: #0 {main} thrown in C:\xampp\htdocs\API\vendor\cloudinary\cloudinary_php\samples\SamplePage\Sample\Tabs\TransformationTab.php on line 22