Phoscon Weblogin not possible


my english is not really goods.

But i try my bests.

after update like Website:
Update deCONZ manually · dresden-elektronik/deconz-rest-plugin Wiki · GitHub

but now the login GW is grey like the Photo

What can i do?

that the Status of Deconz:

i@phoscon:~ $ sudo systemctl status deconz
● deconz.service - deCONZ: ZigBee gateway – REST API
Loaded: loaded (/lib/systemd/system/deconz.service; disabl
Active: inactive (dead)

someone some ideas?

all ok

downgrade to latest deconz stable and all is ok.