ERROR - org.bson.codecs.configuration.CodecConfigurationException - Possible Causes of CodecConfigurationException

Exception Thrown By:		Cause
Class	Method
Document	public String toJson()	if the document contains types not in the default registry.
Document	public String toJson(JsonWriterSettings writerSettings)	if the document contains types not in the default registry.
Document	public String toJson(Encoder encoder)	if the registry does not contain a codec for the document values.