As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON ARRIVAL AT FL160, WHEN FLAPS WERE SELECTED, RECEIVED SPOILERONS AND FLIGHT SPOILERS CAUTION MSG. CREW PUT FLAPS BACK TO 0 AND RAN QRH. DECLARED EMERGENCY AS A PRECAUTION. CABIN DID NOT BRACE. TRUCKS DID ROLL. / FLIGHT LANDED WITH OUT INCIDENT AND WAS ABLE TO TAXI TO GATE UNDER ITS OWN POWER. PERFORMED SPOST 1&2, OPS CHECK GOOD. MSG CLEARED NO DEFECTS NOTED AT THIS TIME.