As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 4963 - RECEIVED FLAP FAIL CAUTION MESSAGE. ABORTED APPROACH, DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. COMPLIED WITH SI-2-27I0001 FLAP CAUTION MESSAGE "FIRST EVENT" MAINTENANCE ACTION, FLAP SYSTEM WAS RESET WITH NO FURTHER MESSAGES.