This warning message typically appears because the Rollbar app is having problems accessing the Asana API due to an outage or a timeout.
This happens intermittently and is a known issue in the Asana API. Asana's platform team are working to improve performance and stability of the API to reduce future occurrences.
If you encounter this error, please wait a couple of minutes and try to repeat your action again.
If the error persists, please notify Asana via https://asana.com/support as well as Rollbar via firstname.lastname@example.org or the in-app chat.