Cannot assign requested address

[Xaelias]

Hi,

I'm running burrow and burrow_exporter, and seing this a lot in the logs:

time="2019-03-21T17:15:12Z" level=error msg="error retrieving consumer group topic details" cluster=staging err="Get http://localhost:31363/v3/kafka/staging/topic/topic_name dial tcp 127.0.0.1:31363: connect: cannot assign requested address" topic=topic_name

Any idea what could be happening?