Zigbee2mqtt devices not shown in mqtt integration

[Dreamoffice (Dave)]

i have a problem with zigbee2mqtt

today i made the installation of the mqtt integration new, but now the integration does not show the mqtt devices from zigbee2mqtt.
i can see my devices in mqtt explorer:

but not in the integration.

can someone show me how to fix it? This is my z2m config

[FriedCheese (Ryan)]

Doesn’t look liked you have the MQTT broker configured in Z2M.

[Dreamoffice (Dave)]

i don t know what happened. after reconfiguring z2m it is running again.