What mean?

403 Client Error: Forbidden for url: https://www.moddb.com/mods/stalker-anomaly/downloads/stalker-anomaly-153

Traceback (most recent call last):

File “/app/lib/python3.11/site-packages/requests/models.py”, line 971, in json
return complexjson.loads(self.text, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File “/usr/lib/python3.11/json/init.py”, line 346, in loads
return _default_decoder.decode(s)
^^^^^^^^^^^^^^^^^^^^^^^^^^

File “/usr/lib/python3.11/json/decoder.py”, line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File “/usr/lib/python3.11/json/decoder.py”, line 355, in raw_decode
raise JSONDecodeError(“Expecting value”, s, err.value) from None

json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File “/app/lib/python3.11/site-packages/moddb/utils.py”, line 147, in raise_for_status
text = response.json()
^^^^^^^^^^^^^^^

File “/app/lib/python3.11/site-packages/requests/models.py”, line 975, in json
raise RequestsJSONDecodeError(e.msg, e.doc, e.pos)

requests.exceptions.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

File “/app/lib/python3.11/site-packages/lutris/util/jobs.py”, line 30, in target
result = self.function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File “/app/lib/python3.11/site-packages/lutris/installer/installer.py”, line 165, in prepare_game_files
file.set_url(ModDB().transform_url(file.url))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File “/app/lib/python3.11/site-packages/lutris/util/moddb.py”, line 51, in transform_url
+ self._autoselect_moddb_mirror(self._get_html_and_resolve_mirrors_list(moddb_permalink_url))._url
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File “/app/lib/python3.11/site-packages/lutris/util/moddb.py”, line 70, in _get_html_and_resolve_mirrors_list
moddb_obj = self.parse(moddb_permalink_url)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File “/app/lib/python3.11/site-packages/moddb/base.py”, line 106, in parse_page
html = get_page(url)
^^^^^^^^^^^^^

File “/app/lib/python3.11/site-packages/moddb/utils.py”, line 241, in get_page
r = request(requests.Request(“GET”, url, params=params))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

File “/app/lib/python3.11/site-packages/pyrate_limiter/limit_context_decorator.py”, line 54, in wrapper
return func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^

File “/app/lib/python3.11/site-packages/moddb/utils.py”, line 213, in request
raise_for_status(r)

File “/app/lib/python3.11/site-packages/moddb/utils.py”, line 154, in raise_for_status
response.raise_for_status()

File “/app/lib/python3.11/site-packages/requests/models.py”, line 1021, in raise_for_status
raise HTTPError(http_error_msg, response=self)

requests.exceptions.HTTPError: 403 Client Error: Forbidden for url: https://www.moddb.com/mods/stalker-anomaly/downloads/stalker-anomaly-153

It means access to the download is being blocked. Too many possible reasons.

Download the file manually, and when prompted for the download, click the arrow ^ and select “file” instead.