The details are still sketchy, but apparently, the plane banked too steeply and stalled at low altitude.
The plane was flying at MTOW (or maybe above...) and that was probably a major factor.
The pilot was very lucky, only a few dozen feet made the difference between what happened and a certain death crashing on the steep cliffs...
I am planning to fly there in 10 days - the region is desertic with beautiful sights...