Fatal error: Uncaught Error: Class "Google\Cloud\Firestore\V1\Gapic\FirestoreGapicClient" not found in C:\xampp\htdocs\API\vendor\google\cloud\Firestore\src\V1\FirestoreClient.php:36 Stack trace: #0 {main} thrown in C:\xampp\htdocs\API\vendor\google\cloud\Firestore\src\V1\FirestoreClient.php on line 36