unknown registry?

[aus70]

I think I need a little help with the configuration:

In config.ex, I have:

adapter: {Tesla.Adapter.Finch, name: LoggerTelegramBackend.Finch}

in application.ex:

{Finch, name: LoggerTelegramBackend.Finch} is one of the children

but when I start the app, I get:

[error] :gen_event handler LoggerTelegramBackend installed in Logger terminating
** (ArgumentError) unknown registry: LoggerTelegramBackend.Finch

what am I missing?

Thanks!