Some errors with configure first smart thing (with zigbee2mqtt)

Hello, I installed zigbee2mqtt add-on in home assistant and i tried to add OSRAM Smart+ plug, but i can’t :frowning:
Maybe somebody can help me with this and explain me how I must do it.

Logs from console:

and my config

“data_path”: “/share/zigbee2mqtt”,
“homeassistant”: true,
“permit_join”: true,
“mqtt_base_topic”: “zigbee2mqtt”,
“mqtt_server”: “mqtt://”,
“serial_port”: “/dev/ttyACM0”,
“devices”: ,

What I do wrong?
I’m newbie.

@refresh : (