hanging after the sql update command done

[xjxSunflower]

The script is hanging after done sql update command:
when I used Ctrl-Z to kill the process, I got the following message.
How can I solve the issue?
Exception ignored in: <module 'threading' from '/mnt/users/resops_user/services/py3.8/lib/python3.8/threading.py'>
Traceback (most recent call last):
File "/mnt/users/resops_user/services/py3.8/lib/python3.8/threading.py", line 1388, in _shutdown
lock.acquire()
KeyboardInterrupt:

[jkklee]

I can’t find the problems via your error massage, so I suggest you to turn the log level to ‘debug’ like this:logger.setLevel('DEBUG'). So we can get more information.