Stuck at Sony bootloop after *.zip

Hey,

today I got my Z5 and tried to make myself a Deodexed rom. but somehow after I flash it my phone stucks at the Sony logo for a few seconds and then reboots.
I extracted the /system from the ext4 file, deodexed priv-app, app, framework, and put them into a .zip as well as the updater-script file. It seems to be installed properly, just yea, it boot loops.

Thats my "update-script"-File

Quote:

show_progress(0.2, 1); run_program("/sbin/busybox", "mount", "/"); run_program("/sbin/busybox", "mount", "/system"); ui_print(" Extracting files... "); ui_print(" "); package_extract_dir("system", "/system"); ui_print(" Setting Permissions... "); set_perm_recursive(0, 0, 0755, 0644, "/system"); ui_print(" Done... "); run_program("/sbin/busybox", "umount", "/system"); show_progress(1, 1); ui_print(" Please Reboot! ");