The token that Interactive Brokers provides you for automatic login in brokerConnect must be renewed from time to time. Follow the Preliminary Procedure in the following instructions in order to obtain a new Token / Query ID:
Importing with BrokerConnect - Interactive Brokers
Note: You may need to disable and then re-enable to obtain new codes.
Once you have the new Token / Query ID, be sure to enter those into the brokerConnect window in TradeLog.