Exception in thread django-main-thread:
Traceback (most recent call last):
  File "C:\Python312\Lib\threading.py", line 1075, in _bootstrap_inner
    self.run()
  File "C:\Python312\Lib\threading.py", line 1012, in run
    self._target(*self._args, **self._kwargs)
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\django\utils\autoreload.py", line 64, in wrapper
    fn(*args, **kwargs)
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\django\core\management\commands\runserver.py", line 134, in inner_run
    self.check(display_num_errors=True)
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\django\core\management\base.py", line 486, in check
    all_issues = checks.run_checks(
                 ^^^^^^^^^^^^^^^^^^
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\django\core\checks\registry.py", line 88, in run_checks
    new_errors = check(app_configs=app_configs, databases=databases)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\django\core\checks\urls.py", line 136, in check_custom_error_handlers
    handler = resolver.resolve_error_handler(status_code)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\django\urls\resolvers.py", line 732, in resolve_error_handler
    callback = getattr(self.urlconf_module, "handler%s" % view_type, None)
                       ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\django\utils\functional.py", line 47, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
                                         ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\django\urls\resolvers.py", line 711, in urlconf_module
    return import_module(self.urlconf_name)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Python312\Lib\importlib\__init__.py", line 90, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 995, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\backend\core\urls.py", line 22, in <module>
    path('api/',include('posts.api.urls'))
                ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\django\urls\conf.py", line 39, in include
    urlconf_module = import_module(urlconf_module)
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Python312\Lib\importlib\__init__.py", line 90, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1331, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 935, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 995, in exec_module
  File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\backend\posts\api\urls.py", line 6, in <module>
    user_router.register(r'posts',UserViewSet,"viewset")
  File "C:\Users\apala\OneDrive\Desktop\Contact_Mangement_Web\venv\Lib\site-packages\rest_framework\routers.py", line 54, in register
    basename = self.get_default_basename(viewset)
               ^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'str' object has no attribute 'get_default_basename'