One of this automation's actions sends a Flow that's no longer published.
A "Flow" action opens one of your own Flows for the customer. If that Flow is later deleted or deprecated on Meta's side, turning this automation on (or leaving it on) is blocked until you either pick a different Flow or republish it.
Open the automation and find the Flow action that's failing.
Pick a different, currently published Flow for that action.
Or republish the existing Flow on Meta's side.
Turn the automation back on once its Flow action points to a valid Flow.
Still stuck? Send AVX-3078 to hello@theavoxai.com along with what you were doing when it happened.