Receiving error on production.log: "Invalid credentials.","requestUuid"

Issue

• Receiving the following error on the file production.log

2015-09-24 23:55:54 [I] Processing by Katello::Api::Rhsm::CandlepinProxiesController#get as JSON
2015-09-24 23:55:54 [I]   Parameters: {"id"=>"7c7c2f71-833c-4485-89b1-97d56ed3f98d"}
2015-09-24 23:55:54 [E] RestClient::Unauthorized: 401 Unauthorized
Body: {"displayMessage":"Invalid credentials.","requestUuid":"12436ca2-fb6e-4bce-b23d-a7cffeaf1f31"}