Mosquitto to homey error on 'climate'

When adding new devices to my homey, and re-broadcast them from homey, all my old devices work, but newly added (thermostats) don’t seem to trigger ok. The ‘climate…’ does not get added, so I cannot set the thermostat, but I do see the temp tag.

the error :
Log Details (ERROR)
Sun Aug 11 2019 12:15:14 GMT+0200 (CEST)

Exception in async_discover when dispatching ‘mqtt_discovery_new_climate_mqtt’: ({‘name’: ‘Thermostaat\xa0badkamer\xa0b’, ‘unique_id’: ‘e0cb5e00-4bc5-472e-a23a-abdc98da8459_climate’, ‘current_temperature_topic’: ‘homie/homey-59ccb4a4939dd6e90c462bd8/thermostaatbadkamerb/measure-temperature’, ‘current_temperature_template’: ‘{{ value }}’, ‘temperature_state_topic’: ‘homie/homey-59ccb4a4939dd6e90c462bd8/thermostaatbadkamerb/target-temperature’, ‘temperature_command_topic’: ‘homie/homey-59ccb4a4939dd6e90c462bd8/thermostaatbadkamerb/target-temperature/set’, ‘temperature_state_template’: ‘{{ value }}’, ‘min_temp’: 5, ‘max_temp’: 30, ‘temp_step’: 0.5, ‘payload_on’: ‘true’, ‘payload_off’: ‘false’, ‘state_topic’: ‘homie/homey-59ccb4a4939dd6e90c462bd8/thermostaatbadkamerb/onoff’, ‘power_command_topic’: ‘homie/homey-59ccb4a4939dd6e90c462bd8/thermostaatbadkamerb/onoff/set’, ‘value_template’: ‘{{ value }}’, ‘device’: {‘identifiers’: ‘homey-59ccb4a4939dd6e90c462bd8_e0cb5e00-4bc5-472e-a23a-abdc98da8459’, ‘name’: ‘Thermostaat\xa0badkamer\xa0b’}, ‘platform’: ‘mqtt’},)
Traceback (most recent call last):
File “/usr/src/homeassistant/homeassistant/components/mqtt/climate.py”, line 244, in async_discover
config = PLATFORM_SCHEMA(discovery_payload)
File “/usr/local/lib/python3.7/site-packages/voluptuous/schema_builder.py”, line 267, in call
return self._compiled([], data)
File “/usr/local/lib/python3.7/site-packages/voluptuous/schema_builder.py”, line 589, in validate_dict
return base_validate(path, iteritems(data), out)
File “/usr/local/lib/python3.7/site-packages/voluptuous/schema_builder.py”, line 427, in validate_mapping
raise er.MultipleInvalid(errors)
voluptuous.error.MultipleInvalid: extra keys not allowed @ data[‘state_topic’]

see picture for full error

Who can help me here??
thnx <3