[HELP] AttributeError: 'TBGatewayMqttClient'

[pro100805]

• OS: 22.04
• Thingsboard 3.8.1
• IoT Gateway version 3.5.3.1
• Python version 3.10

● thingsboard-gateway.service - ThingsBoard Gateway
Loaded: loaded (/etc/systemd/system/thingsboard-gateway.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2024-10-21 20:21:39 CEST; 4min 29s ago
Main PID: 1422 (python3)
Tasks: 15 (limit: 2225)
Memory: 56.7M
CPU: 48.228s
CGroup: /system.slice/thingsboard-gateway.service
└─1422 /usr/bin/python3 -c "from thingsboard_gateway.tb_gateway import daemon; daemon()"

Oct 21 20:26:05 tb-gw-server python3[1422]: AttributeError: 'TBGatewayMqttClient' object has no attribute 'rate_limits_received'
Oct 21 20:26:05 tb-gw-server python3[1422]: 2024-10-21 20:26:05 - |ERROR| - [tb_logger.py] - tb_logger - exception - 161 - 'TBGatewayMqttClient' object has no attribute 'rate_limits_received'
Oct 21 20:26:05 tb-gw-server python3[1422]: Traceback (most recent call last):
Oct 21 20:26:05 tb-gw-server python3[1422]: File "/usr/local/lib/python3.10/dist-packages/thingsboard_gateway/connectors/modbus/modbus_connector.py", line 395, in __poll_device
Oct 21 20:26:05 tb-gw-server python3[1422]: device_connected = self.__gateway.add_device(device.device_name, {CONNECTOR_PARAMETER: self},
Oct 21 20:26:05 tb-gw-server python3[1422]: File "/usr/local/lib/python3.10/dist-packages/thingsboard_gateway/gateway/tb_gateway_service.py", line 1719, in add_device
Oct 21 20:26:05 tb-gw-server python3[1422]: if self.tb_client is None or not self.tb_client.is_connected():
Oct 21 20:26:05 tb-gw-server python3[1422]: File "/usr/local/lib/python3.10/dist-packages/thingsboard_gateway/gateway/tb_client.py", line 248, in is_connected
Oct 21 20:26:05 tb-gw-server python3[1422]: return self.__is_connected and self.client.rate_limits_received
Oct 21 20:26:05 tb-gw-server python3[1422]: AttributeError: 'TBGatewayMqttClient' object has no attribute 'rate_limits_received'

tb_connection.log

Traceback (most recent call last):
File "/usr/local/lib/python3.10/dist-packages/thingsboard_gateway/gateway/tb_client.py", line 265, in _on_connect
if result_code.getName().lower() == "connection rate exceeded":
AttributeError: 'int' object has no attribute 'getName'

[pro100805]

After upgrading the Gateway, the configuration file needs to be modified