Fatal error: Uncaught Error: Interface "Microsoft\Kiota\Abstractions\Serialization\SerializationWriter" not found in /home/stagingaicapital/public_html/app/Vendor/microsoft/kiota-serialization-multipart/src/MultipartSerializationWriter.php:19 Stack trace: #0 {main} thrown in /home/stagingaicapital/public_html/app/Vendor/microsoft/kiota-serialization-multipart/src/MultipartSerializationWriter.php on line 19