Fatal error: Uncaught Error: Interface "Symfony\Component\Serializer\Normalizer\DenormalizerInterface" not found in /home/ntpcbgtpp/public_html/mat1/vendor/hshn/base64-encoded-file/src/Serializer/Base64EncodedFileNormalizer.php:11 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/vendor/hshn/base64-encoded-file/src/Serializer/Base64EncodedFileNormalizer.php on line 11