I am using currently the package "ecb", which leverages the package "curl" in order to retrieve data from the ECB Data Warehouse website.
The called function is df <- get_data("MIR.M.AT.B.L21.A.R.A.2230.EUR.N")
but I am getting the following error:
Error in curl::curl_fetch_memory(url, handle = handle) : Received HTTP code 407 from proxy after CONNECT
Does anyone know how to solve this issue? A few weeks ago the download was successful.