Try these steps to resolve the formula parsing error:
1. First, refresh your browser using Cmd/Ctrl + Shift + R.
2. If the error persists, check your formula logic. The error might be occurring because the formula is trying to process data that doesn't exist. Try adding conditional logic to your formula that checks if the data exists before processing it (e.g., "if {{response}} exists...").
humm, this is a data point I've put together in previous tables. I'm just looking to pull it out from the parent column and so it has its own column in the new table