Error installing postgre

The Parameter Group snowplow-snowplow-1hgbhxnddl1o8-databaseparametergroup-1fgdt4xmqpp3c with DBParameterGroupFamily postgres12 cannot be used for this instance. Please use a Parameter Group with DBParameterGroupFamily postgres13 (Service: AmazonRDS; Status Code: 400; Error Code: InvalidParameterCombination; Request ID: 5cd11c5d-a857-48a6-97c5-00d7f575b44d; Proxy: null)

Hey @eliidx, thank you for the detailed bug report.
We have since updated the deployment template to follow the newest AWS limitations. Please remove the faulty deployment and try running again. It should go smooth from now on.
Sorry for all the inconvenience. If you happen to face any other issues. Don’t hesitate to reach out!