Use of select/plural MessageFormat syntax is currently disallowed in a secure context ({0}). At line {1}, column {2} of text “{3}”
You have attempted to use a MessageFormat extension in your interpolation expression that is marked as a secure context. For security purposes, this is not supported.
Read more about secure contexts at Strict Contextual Escaping (SCE) and about the MessageFormat extensions at Angular i18n MessageFormat.