Failed to fetch REST endpoint error in internal logs

[paleewawa]

We are getting hundreds of these errors a day in the internal logs for orig_component="SearchOperator:rest" and for app="website_monitoring"

Failed to fetch REST endpoint uri=https://127.0.0.1:8089/services/data/inputs/web_ping?count=0 from server https://127.0.0.1:8089. Check that the URI path provided exists in the REST API.

I could not find anything pointing to that IP in our website_monitoring app. Could it be something configured to point to some local endpoint, is anyone else coming across this issue?

Thanks