[2019-01-17 12:00:53,645: ERROR/MainProcess] Task backend.tasks.disks.ReleaseDiskTask[9efe5b50-7641-4603-9869-8ba2dac62cbd] raised unexpected: GetDataError('Unable to release service.',)
Traceback (most recent call last):
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/business/models/base.py", line 31, in wrapper
    return fn(*args, **kwargs)
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/business/models/cses/presentation.py", line 417, in delete
    rv = client.delete()
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/business/rest_client.py", line 257, in delete
    data=data and json.dumps(data) or {}
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/business/rest_client.py", line 213, in _request
    traceback=traceback,
backend.business.rest_client.UnexpectedStatus: CS#1052 not found

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/celery-4.1.0-py3.4.egg/celery/app/trace.py", line 374, in trace_task
    R = retval = fun(*args, **kwargs)
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/celery/base_tasks.py", line 27, in wrapper
    return fn(*args, **kwargs)
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/celery/base_tasks.py", line 73, in __call__
    return super().__call__(*args, **kwargs)
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/celery/base_tasks.py", line 27, in wrapper
    return fn(*args, **kwargs)
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/celery/base_tasks.py", line 37, in __call__
    return TaskBase.__call__(self, *args, **kwargs)
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/celery-4.1.0-py3.4.egg/celery/app/trace.py", line 629, in __protected_call__
    return self.run(*args, **kwargs)
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/tasks/disks.py", line 165, in run
    is_node_releasing=is_node_releasing,
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/business/models/disks/presentation.py", line 627, in release
    ReleaseServiceBase.run(disk_role, params, logger=l)
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/business/models/disks/services.py", line 90, in run
    instance.action()
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/logg.py", line 127, in wrapper
    return func(*args, **kwargs)
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/business/models/disks/services.py", line 207, in action
    wait=False,
  File "/usr/libexec/vstorage-ui-backend/venv/lib64/python3.4/site-packages/vstorage_ui_backend-1.3.185-py3.4.egg/backend/business/models/base.py", line 33, in wrapper
    raise GetDataError(message, message=err.message)
backend.business.models.exceptions.GetDataError: Unable to release service.