Look at the conditions in the QRH. Engine limit surge or stall is the appropriate non normal as N2 is low. The objective quoted in the QRH is recover normal engine operation or shutdown the engine if recovery is not possible. So the recall will direct you to close the thrust lever. Once you are cleaned and stable you can do the reference items, which in this case would lead you to shut down the engine.
You'll discover the cause when you're back on the ground a day later.