getting two errors every time I try to start decks

Clowdy Howdy

[EDIT 4 DAYS LATER] The errors went away and i'm not sure what i did differently. when I was getting the errors, anki would sometimes freeze when deleting cards or undoing cards, and now it doesn't do any of that, so I don't know what is different. As for now, everything is fine though.

When I click Study now on any deck for the first time when I open anki i get an error message:

First error message:

Error
An error occurred. Please start Anki while holding down the shift key, which will temporarily disable the add-ons you have installed.
If the issue only occurs when add-ons are enabled, please use the Tools > Add-ons menu item to disable some add-ons and restart Anki, repeating until you discover the add-on that is causing the problem.
When you've discovered the add-on that is causing the problem, please report the issue on the add-on support site.
Debug info:
Anki 2.1.49 (dc80804a) Python 3.8.6 Qt 5.14.2 PyQt 5.14.2
Platform: Windows 10
Flags: frz=True ao=True sv=2
Add-ons, last update check: 2022-03-13 20:59:26

Caught exception:
Traceback (most recent call last):
  File "aqt\webview.py", line 41, in cmd
  File "aqt\webview.py", line 142, in _onCmd
  File "aqt\webview.py", line 595, in _onBridgeCmd
  File "aqt\overview.py", line 91, in _linkHandler
  File "aqt\main.py", line 671, in moveToState
  File "aqt\hooks_gen.py", line 3650, in __call__
  File "C:\Users\strai\AppData\Roaming\Anki2\addons21\Migaku Kanji GOD\reviewer.py", line 63, in learn_ahead_refresh_on_review_start
    aqt.mw.migaku_kanji_db.refresh_learn_ahead()
  File "C:\Users\strai\AppData\Roaming\Anki2\addons21\Migaku Kanji GOD\kanji.py", line 427, in refresh_learn_ahead
    self.make_cards_from_characters(ct, new, None)
  File "C:\Users\strai\AppData\Roaming\Anki2\addons21\Migaku Kanji GOD\kanji.py", line 621, in make_cards_from_characters
    aqt.mw.requireReset()
  File "aqt\main.py", line 784, in requireReset
  File "aqt\main.py", line 769, in reset
  File "aqt\main.py", line 721, in _synthesize_op_did_execute_from_reset
  File "aqt\hooks_gen.py", line 2859, in __call__
  File "aqt\main.py", line 729, in on_operation_did_execute
  File "aqt\reviewer.py", line 179, in op_executed
  File "aqt\reviewer.py", line 161, in refresh_if_needed
  File "aqt\reviewer.py", line 207, in nextCard
AttributeError: 'Reviewer' object has no attribute '_reps'

Second error message:

Error
An error occurred. Please start Anki while holding down the shift key, which will temporarily disable the add-ons you have installed.
If the issue only occurs when add-ons are enabled, please use the Tools > Add-ons menu item to disable some add-ons and restart Anki, repeating until you discover the add-on that is causing the problem.
When you've discovered the add-on that is causing the problem, please report the issue on the add-on support site.
Debug info:
Anki 2.1.49 (dc80804a) Python 3.8.6 Qt 5.14.2 PyQt 5.14.2
Platform: Windows 10
Flags: frz=True ao=True sv=2
Add-ons, last update check: 2022-03-13 20:59:26

Caught exception:
Traceback (most recent call last):
  File "aqt\main.py", line 207, in on_focus_changed
  File "aqt\hooks_gen.py", line 2567, in __call__
  File "aqt\main.py", line 749, in on_focus_did_change
  File "aqt\reviewer.py", line 161, in refresh_if_needed
  File "aqt\reviewer.py", line 207, in nextCard
AttributeError: 'Reviewer' object has no attribute '_reps'