Fatal error: Uncaught Error: Interface "CBOR\EncoderInterface" not found in /var/www/html/drupal/vendor/spomky-labs/cbor-php/src/Encoder.php:18 Stack trace: #0 {main} thrown in /var/www/html/drupal/vendor/spomky-labs/cbor-php/src/Encoder.php on line 18