Çözüldü Django-Admin Testserver çalışmıyor

Traceback (most recent call last):
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\asgiref\local.py", line 89, in _lock_storage
    asyncio.get_running_loop()
RuntimeError: no running event loop

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\utils\connection.py", line 58, in getitem
    return getattr(self._connections, alias)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\asgiref\local.py", line 118, in getattr
    return getattr(storage, key)
           ^^^^^^^^^^^^^^^^^^^^^
AttributeError: '_thread._local' object has no attribute 'default'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Scripts\django-admin.exe\main.py", line 7, in <module>
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\init.py", line 442, in execute_from_command_line
    utility.execute()
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\init.py", line 436, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\base.py", line 413, in run_from_argv
    self.execute(*args, **cmd_options)
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\base.py", line 459, in execute
    output = self.handle(*args, **options)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\core\management\commands\testserver.py", line 43, in handle
    db_name = connection.creation.create_test_db(
              ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\utils\connection.py", line 15, in getattr
    return getattr(self._connections[self._alias], item)
                   ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\utils\connection.py", line 60, in getitem
    if alias not in self.settings:
                    ^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\utils\functional.py", line 47, in get
    res = instance.dict[self.name] = self.func(instance)
                                         ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\utils\connection.py", line 45, in settings
    self._settings = self.configure_settings(self._settings)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\db\utils.py", line 148, in configure_settings
    databases = super().configure_settings(databases)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\utils\connection.py", line 50, in configure_settings
    settings = getattr(django_settings, self.settings_name)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\conf\init.py", line 81, in getattr
    self._setup(name)
  File "C:\Users\User\AppData\Local\Programs\Python\Python312\Lib\site-packages\django\conf\init.py", line 61, in _setup
    raise ImproperlyConfigured(
django.core.exceptions.ImproperlyConfigured: Requested setting DATABASES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.