Fatal error: Uncaught Error: Interface "Kreait\Firebase\DynamicLink\ShortenLongDynamicLink\Handler" not found in D:\xampp\htdocs\vendor\kreait\firebase-php\src\Firebase\DynamicLink\ShortenLongDynamicLink\GuzzleApiClientHandler.php:15 Stack trace: #0 {main} thrown in D:\xampp\htdocs\vendor\kreait\firebase-php\src\Firebase\DynamicLink\ShortenLongDynamicLink\GuzzleApiClientHandler.php on line 15