Elixir UTF-8 issues -> VM is running with native name encoding of latin1

[mapoart]

ERROR /work/my.exs: warning: the VM is running with native name encoding of latin1 which may cause Elixir to malfunction as it expects utf8. Please ensure your locale is set to UTF-8 (which can be verified by running "locale" in your shell)
{"HelloFromElixir":"1.11.2","nexss":"2.2.42"}