Realtime-api-mini errors - anybody had this?

while the regular realtime api works, i am getting this ull error message: The server had an error while processing your request. Sorry about that! Please contact us through our help center at help.openai.com if the error persists. (include session ID in your message: sess_COl56xcjIzICzFgcrMGyc). We recommend you retry your request.

when using the new mini released on October 06