Error Upon opening anki

Before the error happened, I was…
[opening Anki.]

Error message (don't change this)
Anki 2.1.64 (581f82c5) Python 3.9.15 Qt 6.5.0 PyQt 6.5.0
Platform: macOS-14.0-arm64-arm-64bit
Flags: frz=True ao=True sv=3
Add-ons, last update check: 2023-08-04 14:31:00

Traceback (most recent call last):

  File "aqt.progress", line 118, in handler

  File "aqt.main", line 217, in on_window_init

  File "aqt.main", line 316, in setupProfile

  File "aqt.main", line 503, in loadProfile

  File "aqt.main", line 1044, in maybe_auto_sync_on_open_close

  File "decorator", line 232, in fun

  File "anki.hooks", line 89, in decorator_wrapper

  File "anki.hooks", line 86, in repl

  File "/Users/raaghav/Library/Application Support/Anki2/addons21/1322529746/gui/auto_sync.py", line 83, in _on_ankiweb_sync
    sync_with_ankiweb(future_with_exception(e))

  File "/Users/raaghav/Library/Application Support/Anki2/addons21/1322529746/gui/auto_sync.py", line 74, in sync_with_ankiweb
    future.result()

  File "concurrent.futures._base", line 439, in result

  File "concurrent.futures._base", line 391, in __get_result

  File "/Users/raaghav/Library/Application Support/Anki2/addons21/1322529746/gui/auto_sync.py", line 80, in _on_ankiweb_sync
    _maybe_sync_with_ankihub(on_done=sync_with_ankiweb)

  File "/Users/raaghav/Library/Application Support/Anki2/addons21/1322529746/gui/auto_sync.py", line 100, in _maybe_sync_with_ankihub
    sync_with_ankihub(on_done=on_done)

  File "/Users/raaghav/Library/Application Support/Anki2/addons21/1322529746/gui/operations/ankihub_sync.py", line 51, in sync_with_ankihub
    on_done(future_with_exception(e))

  File "/Users/raaghav/Library/Application Support/Anki2/addons21/1322529746/gui/auto_sync.py", line 74, in sync_with_ankiweb
    future.result()

  File "concurrent.futures._base", line 439, in result

  File "concurrent.futures._base", line 391, in __get_result

  File "/Users/raaghav/Library/Application Support/Anki2/addons21/1322529746/gui/operations/ankihub_sync.py", line 42, in sync_with_ankihub
    subscribed_decks = client.get_deck_subscriptions()

  File "/Users/raaghav/Library/Application Support/Anki2/addons21/1322529746/ankihub_client/ankihub_client.py", line 533, in get_deck_subscriptions
    raise AnkiHubHTTPError(response)

1322529746.ankihub_client.ankihub_client.AnkiHubHTTPError: AnkiHub request error: 500 Internal Server Error

Sentry link (for developers)

happening to me also
before opening anki app
hold the shift [cancels all add-ons for the start]

This has now been fixed, thank you for your report!