Repeating Group Tools BDK Saving to DB

Hi all,

I am trying to use the Repeating Group Tools BDK to save data down to the database. It should be very simple but I can produce the error even with a very simple test page that I built.

I notice it is a very popular plugin but I am not sure how since it won’t provide for me a basic save down to the database.

Please take a look at my Loom video - if you like simple puzzles, this one is a doozy! Loom | Free Screen & Video Recording Software | Loom

Thank you!

Joel Henry