Error upon suggesting a change

Before the error happened, I was attempting to suggest a change to a card.

Error message (don't change this)
Anki 23.12.1 (1a1d4d54)  (ao)
Python 3.9.15 Qt 6.6.1 PyQt 6.6.1
Platform: Windows-10-10.0.19045

Traceback (most recent call last):

  File "C:\Users\Main\AppData\Roaming\Anki2\addons21\1322529746\gui\suggestion_dialog.py", line 412, in accept
    self._callback(self.suggestion_meta())

  File "C:\Users\Main\AppData\Roaming\Anki2\addons21\1322529746\gui\suggestion_dialog.py", line 95, in <lambda>
    callback=lambda suggestion_meta: _on_suggestion_dialog_for_single_suggestion_closed(

  File "C:\Users\Main\AppData\Roaming\Anki2\addons21\1322529746\gui\suggestion_dialog.py", line 116, in _on_suggestion_dialog_for_single_suggestion_closed
    if suggest_note_update(

  File "C:\Users\Main\AppData\Roaming\Anki2\addons21\1322529746\main\suggestions.py", line 81, in suggest_note_update
    client.create_change_note_suggestion(

  File "C:\Users\Main\AppData\Roaming\Anki2\addons21\1322529746\ankihub_client\ankihub_client.py", line 793, in create_change_note_suggestion
    raise AnkiHubHTTPError(response)

1322529746.ankihub_client.ankihub_client.AnkiHubHTTPError: AnkiHub request error: 400 Bad Request

Sentry link (for developers)

The logs are showing this error message:

Suggestion fields and tags don't have any changes to the original note

To which fields are you suggesting changes?

The text field. I was trying to flag what I believed to be a content error. But my suggestion would not go through

Did you make sure you don’t have the text field protected? The logs are showing you’re suggesting a change to the Additional Resources field, which is protected by default. Maybe there’s an add-on issue as we got a lot of similar reports recently.