HubSpot account connection referenced in the blueprint no longer exists or isn’t linked properly

Error Description:
I’m building a scenario in Make that connects HubSpot CRM → OpenAI → HubSpot CRM. It was working fine for a while, but now when I try to run it, the execution fails immediately with this error message:

Error
Cannot initialize the scenario because of the reason 'Scenario validation failed - 2 problem(s) found.'
- Account 'TAC.5186489' not found in blueprint!
- Account 'TAC.5186489' not found in blueprint!

What seems to be happening:
The scenario is referencing a HubSpot account connection ID that no longer exists or isn’t linked correctly. Since the ID is missing, Make can’t validate the scenario before execution.

What I’ve tried so far:

  • Confirmed my HubSpot account is still active.

  • Checked that I have a valid HubSpot connection under Connections in Make.

  • Saw that the error appears before any modules run, so it looks like a validation/config issue rather than a logic error.

Extra context:
This scenario ran successfully for a while. The issue only started recently, despite not having changed the connection setup.

My question:
How can I re-link or reset the HubSpot account connection in this scenario so Make stops looking for the missing account ID? Do I need to re-add the HubSpot modules, or just re-select the connection?

Hi @Scott_Francis and welcome to the Make Community!

Have you tried creating a new Hubspot connection and usign that?

L