Affecting the entire customer service team of over 100 users trying to help our customers.

ui.services.connection.api.PartnerConnectionException: EXTERNAL_OBJECT_EXCEPTION: An error occurred while connecting to the external system. Please try again, or contact your administrator. Attempted to reach this URL: https://connect.skyvia.com/x7ygrq78/OpenOrders?%24top=6&%24filter=%28CustomerID%20eq%20%27844070210%27%29&%24orderby=OrderDate%20desc%2CExternalID&%24count=true&%24select=CustomerID%2CDescription%2CDlvyStoreID%2CExternalID%2COrderDate%2CTotInvcAmt. Error received from the external system: 406