ERROR:slices_monitor_test_runner.main:Test Failed with exception
Traceback (most recent call last):
  File "/opt/slices-monitor-worker/worker-venv/lib/python3.14/site-packages/slices_clientlib_core/util/pagination.py", line 90, in __init__
    response.raise_for_status()
    ~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/opt/slices-monitor-worker/worker-venv/lib/python3.14/site-packages/httpx/_models.py", line 829, in raise_for_status
    raise HTTPStatusError(message, request=request, response=self)
httpx.HTTPStatusError: Server error '500 Internal Server Error' for url 'https://f4fwrapper.slices-be.eu/apis/bi.slices.eu/v1/machines/'
For more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/500

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/slices-monitor-worker/src/slices-monitor-test-runner/src/slices_monitor_test_runner/test_runners/test_runner_base.py", line 148, in step
    yield
  File "/opt/slices-monitor-worker/src/slices-monitor-test-runner/src/slices_monitor_test_runner/test_runners/slices_list_machines.py", line 57, in run
    total_count, available_count = self._list_machines()
                                   ~~~~~~~~~~~~~~~~~~~^^
  File "/opt/slices-monitor-worker/src/slices-monitor-test-runner/src/slices_monitor_test_runner/test_runners/slices_list_machines.py", line 26, in _list_machines
    machines = list(self._bi_client().machine.list())
                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/opt/slices-monitor-worker/worker-venv/lib/python3.14/site-packages/slices_clientlib_bi/bi_machine.py", line 120, in list
    return PagedCollection("machine", Machine, self._base_path, self._client, params)
  File "/opt/slices-monitor-worker/worker-venv/lib/python3.14/site-packages/slices_clientlib_core/util/pagination.py", line 93, in __init__
    raise from_httpx_exception(err) from err
slices_clientlib_core.base.exceptions.ServiceException: ServiceException: Internal Server Error

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/slices-monitor-worker/src/slices-monitor-test-runner/src/slices_monitor_test_runner/main.py", line 66, in run_test
    return _get_test_by_test_spec(steps, test_dir, test_spec).run()
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "/opt/slices-monitor-worker/src/slices-monitor-test-runner/src/slices_monitor_test_runner/test_runners/slices_list_machines.py", line 53, in run
    with self.step(
         ~~~~~~~~~^
        "List Machines",
        ^^^^^^^^^^^^^^^^
        description="Requesting machines using Slices BI API",
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ):
    ^
  File "/opt/uv-python-installs/cpython-3.14.1-linux-x86_64-gnu/lib/python3.14/contextlib.py", line 162, in __exit__
    self.gen.throw(value)
    ~~~~~~~~~~~~~~^^^^^^^
  File "/opt/slices-monitor-worker/src/slices-monitor-test-runner/src/slices_monitor_test_runner/test_runners/test_runner_base.py", line 167, in step
    raise SlicesTestFailure(f"Step {name!r} {retry_suffix2} failed") from e
slices_monitor_test_runner.exceptions.SlicesTestFailure: Step 'List Machines'  failed
Run Test: slices-bi-list-machines
2026-01-10  18:15:43.636113  CET - List Machines
2026-01-10  18:15:45.742893  CET - Error in test step 'List Machines': ServiceException: Internal Server Error