Problem vith configuration zigbee 2mqtt

raspberry PI with HA

mosquitto broker config:
logins:

  • username: mqtt
    password: mqtt
    require_certificate: false
    certfile: fullchain.pem
    keyfile: privkey.pem
    customize:
    active: false
    folder: mosquitto
    anonymous: false

zigbee2 mqtt config:
data_path: /config/zigbee2mqtt
socat:
enabled: false
master: pty,raw,echo=0,link=/tmp/ttyZ2M,mode=777
slave: tcp-listen:8485,keepalive,nodelay,reuseaddr,keepidle=1,keepintvl=1,keepcnt=5
options: “-d -d”
log: false
mqtt:
server: mqtt://core-mosquitto
user: mqtt
password: mqtt
serial:
port: >-
/dev/serial/by-id/usb-SMLIGHT_SMLIGHT_SLZB-07_0808d244e26eef11b36eb57dc169b110-if00-port0
adapter: ember

zigbee2mqtt logs:
Starting Zigbee2MQTT without watchdog.

Onboarding page is available at http://0.0.0.0:8099/

[16:47:38] INFO: Preparing to start…

[16:47:38] INFO: Socat not enabled

[16:47:39] INFO: Starting Zigbee2MQTT…

Starting Zigbee2MQTT without watchdog.

Onboarding page is available at http://0.0.0.0:8099/

mosquitto logs:
2025-06-12 16:47:32: Loading plugin: /usr/share/mosquitto/go-auth.so

2025-06-12 16:47:32: ├── Username/password checking enabled.

2025-06-12 16:47:32: ├── TLS-PSK checking enabled.

2025-06-12 16:47:32: └── Extended authentication not enabled.

2025-06-12 16:47:32: Opening ipv4 listen socket on port 1883.

2025-06-12 16:47:32: Opening ipv6 listen socket on port 1883.

2025-06-12 16:47:32: Opening websockets listen socket on port 1884.

2025-06-12 16:47:32: mosquitto version 2.0.21 running

2025-06-12 16:47:32: New connection from ::1:55864 on port 1883.

2025-06-12 16:47:32: Client disconnected due to protocol error.

[16:47:33] INFO: Successfully send discovery information to Home Assistant.

2025-06-12 16:47:33: New connection from 172.30.32.1:35969 on port 1883.

2025-06-12 16:47:33: New client connected from 172.30.32.1:35969 as 5vJZ1UdCoZniYsEdEuUUyP (p2, c1, k60, u’homeassistant’).

[16:47:34] INFO: Successfully send service information to the Supervisor.

2025-06-12 16:47:42: New connection from 172.30.32.2:39456 on port 1883.

2025-06-12 16:47:42: Client closed its connection.

2025-06-12 16:49:42: New connection from 172.30.32.2:35662 on port 1883.

2025-06-12 16:49:42: Client closed its connection.

2025-06-12 16:51:42: New connection from 172.30.32.2:42058 on port 1883.

2025-06-12 16:51:42: Client closed its connection.

2025-06-12 16:53:42: New connection from 172.30.32.2:42218 on port 1883.

2025-06-12 16:53:42: Client closed its connection.

2025-06-12 16:55:42: New connection from 172.30.32.2:57492 on port 1883.

2025-06-12 16:55:42: Client closed its connection.

I see some badly formatted yaml, and a logfile, but the big question is not in the post: what is the problem?
Did you go to the on-boarding page?