Traceback (most recent call last):

 "/home/ionel/projects/celery-bug-1316/.ve/local/lib/python2.7/site-packages/billiard/pool.py", line 259, in run
sys.exit(self.workloop())

 "/home/ionel/projects/celery-bug-1316/.ve/local/lib/python2.7/site-packages/billiard/pool.py", line 305, in workloop
req = wait_for_job()

 "/home/ionel/projects/celery-bug-1316/.ve/local/lib/python2.7/site-packages/billiard/pool.py", line 398, in receive
ready, req = _receive(1.0)

 "/home/ionel/projects/celery-bug-1316/.ve/local/lib/python2.7/site-packages/billiard/pool.py", line 369, in _recv
return True, loads(get_payload())

 "/home/ionel/projects/celery-bug-1316/.ve/local/lib/python2.7/site-packages/billiard/common.py", line 64, in pickle_loads
return load(BytesIO(s))UnpicklingError: invalid load key, '?'.
Traceback (most recent call last):


 "/opt/code/localstack/localstack/services/plugins.py", line 96, in check_infra

check_service_health(api=name, print_error=print_error)


 "/opt/code/localstack/localstack/services/plugins.py", line 115, in check_service_health

raise e


 "/opt/code/localstack/localstack/services/plugins.py", line 111, in check_service_health

plugin.check(expect_shutdown=expect_shutdown, print_error=print_error)


 "/opt/code/localstack/localstack/services/plugins.py", line 45, in check

return self.check_function(expect_shutdown=expect_shutdown, print_error=print_error)


 "/opt/code/localstack/localstack/services/secretsmanager/secretsmanager_starter.py", line 129, in check_secretsmanager

assert isinstance(out['SecretList'], list)
TypeError: 'NoneType' object is not subscriptable
