TypeError: '<' not supported between instances of 'Timestamp' and 'NoneType'

[SponzaMasoma20]

Operater : windows 10
Python : 3.6

When I run

zipline run -t demo.py --state-file demo.state --broker ib --broker-uri localhost:7496:1232 --bundle quandl --data-frequency daily --realtime-bar-target ./realtime-bars

I get the error

(ziplinetrader) PS C:\Projects> zipline run -t demo.py --state-file demo.state --broker ib --broker-uri localhost:7496:1232 --bundle quandl --data-frequency daily --realtime-bar-target ./realtime-bars
[2023-08-09 10:37:03.847349] INFO: IB Broker: Connecting: localhost:7496:1232
Server Version: 76
TWS Time at connection:20230809 12:37:06 SAST
[2023-08-09 10:37:06.930920] INFO: IB Broker: [2104] Market data farm connection is OK:cafarm (-1)
[2023-08-09 10:37:06.992919] INFO: IB Broker: [2104] Market data farm connection is OK:hfarm (-1)
[2023-08-09 10:37:06.995953] INFO: IB Broker: [2104] Market data farm connection is OK:eufarmnj (-1)
[2023-08-09 10:37:06.996921] INFO: IB Broker: [2104] Market data farm connection is OK:cashfarm (-1)
[2023-08-09 10:37:06.997931] INFO: IB Broker: [2104] Market data farm connection is OK:uscrypto (-1)
[2023-08-09 10:37:06.998918] INFO: IB Broker: [2104] Market data farm connection is OK:usfuture (-1)
[2023-08-09 10:37:06.999954] INFO: IB Broker: [2104] Market data farm connection is OK:afarm (-1)
[2023-08-09 10:37:07.000932] INFO: IB Broker: [2104] Market data farm connection is OK:jfarm (-1)
[2023-08-09 10:37:07.001923] INFO: IB Broker: [2104] Market data farm connection is OK:usfarm.nj (-1)
[2023-08-09 10:37:07.002947] INFO: IB Broker: [2104] Market data farm connection is OK:usfarm (-1)
[2023-08-09 10:37:07.006921] INFO: IB Broker: [2106] HMDS data farm connection is OK:euhmds (-1)
[2023-08-09 10:37:07.007922] INFO: IB Broker: [2106] HMDS data farm connection is OK:cashhmds (-1)
[2023-08-09 10:37:07.008922] INFO: IB Broker: [2106] HMDS data farm connection is OK:fundfarm (-1)
[2023-08-09 10:37:07.009926] INFO: IB Broker: [2106] HMDS data farm connection is OK:ushmds (-1)
[2023-08-09 10:37:07.010920] INFO: IB Broker: [2158] Sec-def data farm connection is OK:secdefil (-1)
[2023-08-09 10:37:07.234975] DEBUG: IB Broker: Execution details completed for request 0
[2023-08-09 10:37:07.589973] INFO: IB Broker: Managed accounts: ['*********']
[2023-08-09 10:37:07.746115] INFO: IB Broker: Local-Broker Time Skew: 0 days 00:00:00.599976
Traceback (most recent call last):
File "C:\Projects\ziplinetrader\Scripts\zipline-script.py", line 33, in
sys.exit(load_entry_point('zipline-trader', 'console_scripts', 'zipline')())
File "C:\Projects\ziplinetrader\lib\site-packages\click\core.py", line 1128, in call
return self.main(*args, **kwargs)
File "C:\Projects\ziplinetrader\lib\site-packages\click\core.py", line 1053, in main
rv = self.invoke(ctx)
File "C:\Projects\ziplinetrader\lib\site-packages\click\core.py", line 1659, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "C:\Projects\ziplinetrader\lib\site-packages\click\core.py", line 1395, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "C:\Projects\ziplinetrader\lib\site-packages\click\core.py", line 754, in invoke
return callback(*args, **kwargs)
File "c:\projects\zipline-trader\zipline_main.py", line 111, in _
return f(*args, **kwargs)
File "C:\Projects\ziplinetrader\lib\site-packages\click\decorators.py", line 26, in new_func
return f(get_current_context(), *args, **kwargs)
File "c:\projects\zipline-trader\zipline_main.py", line 400, in run
execution_id=None
File "c:\projects\zipline-trader\zipline\utils\run_algo.py", line 123, in _run
if trading_calendar.session_distance(start, end) < 1:
File "C:\Projects\ziplinetrader\lib\site-packages\trading_calendars\trading_calendar.py", line 752, in session_distance
negate = end_session_label < start_session_label
TypeError: '<' not supported between instances of 'Timestamp' and 'NoneType'

Thanks