
Traceback (most recent call last):

 "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)

 "/usr/lib/python2.7/multiprocessing/util.py", line 284, in _exit_function
info('process shutting down')
TypeError: 'NoneType' object is not callable
Traceback (most recent call last):


 "/usr/lib/python3.8/site-packages/flask/app.py", line 1970, in finalize_request

response = self.process_response(response)


 "/usr/lib/python3.8/site-packages/flask/app.py", line 2267, in process_response

response = handler(response)


 "/usr/lib/python3.8/site-packages/flask_login/login_manager.py", line 399, in _update_remember_cookie

if '_remember' not in session and \


 "/usr/lib/python3.8/site-packages/werkzeug/local.py", line 379, in <lambda>

__contains__ = lambda x, i: i in x._get_current_object()
TypeError: argument of type 'NoneType' is not iterable
