Default [Q] From CM11 nightly to CM 10.2 issue

Hi all,
i've a problem with my italian d802.

i've flashed some roms with philz touch without problem. Now i'm on CM 11 (latest nightly) and i'd like to came back to 10.2 for a more stable use.
After wiping, when i try to flash the zip i've this error many times (i used the same zip in the past -before cm1- without problems).

Someone could help me to understand what i'm doing wrong?

Many thanks!!