Noticifcation error homeassistant.setup

When checking my HA system, I have noticed I receive this message already for a long while… does anybody know what it means and how to solve?

Logger: homeassistant.setup
Source: setup.py:404
First occurred: 2 August 2024 at 21:50:10 (1 occurrences)
Last logged: 2 August 2024 at 21:50:10

Error during setup of component rest
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/setup.py", line 404, in _async_setup_component
    result = await task
             ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/rest/__init__.py", line 92, in async_setup
    return await _async_process_config(hass, config)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/rest/__init__.py", line 113, in _async_process_config
    rest = create_rest_data_from_config(hass, conf)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/rest/__init__.py", line 213, in create_rest_data_from_config
    raise HomeAssistantError("Resource not set for RestData")
homeassistant.exceptions.HomeAssistantError: Resource not set for RestData