新手。用Google搜索，什么也没看到。
试图进入管理员/它说：
/usr/lib/python2.6/site-packages/django/db/backends/sqlite3/base.py in get_new_connection, line 346
[它试图使用SQLlite作为数据库]。
但我有MySQL作为数据库 - 以及使用MySQL正常工作的其他功能。 （它在添加新应用程序时更新MySQL数据库）。
我甚至手动检查了MySQL数据库，它有我添加的超级用户！
有人有什么想法吗？
环境：
完整堆栈跟踪：
Request Method: POST Request URL: ommitted/
Django Version: 1.6.2 Python Version: 2.6.6 Installed Applications: ('django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles') Installed Middleware: ('django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware')
Traceback: File "/usr/lib/python2.6/site-packages/django/core/handlers/base.py" in get_response
114. response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/lib/python2.6/site-packages/django/contrib/admin/sites.py" in wrapper
215. return self.admin_view(view, cacheable)(*args, **kwargs) File "/usr/lib/python2.6/site-packages/django/utils/decorators.py" in
_wrapped_view
99. response = view_func(request, *args, **kwargs) File "/usr/lib/python2.6/site-packages/django/views/decorators/cache.py" in
_wrapped_view_func
52. response = view_func(request, *args, **kwargs) File "/usr/lib/python2.6/site-packages/django/contrib/admin/sites.py" in inner
197. return self.login(request) File "/usr/lib/python2.6/site-packages/django/views/decorators/cache.py" in
_wrapped_view_func
52. response = view_func(request, *args, **kwargs) File "/usr/lib/python2.6/site-packages/django/contrib/admin/sites.py" in login
330. return login(request, **defaults) File "/usr/lib/python2.6/site-packages/django/views/decorators/debug.py" in sensitive_post_parameters_wrapper
75. return view(request, *args, **kwargs) File "/usr/lib/python2.6/site-packages/django/utils/decorators.py" in
_wrapped_view
99. response = view_func(request, *args, **kwargs) File "/usr/lib/python2.6/site-packages/django/views/decorators/cache.py" in
_wrapped_view_func
52. response = view_func(request, *args, **kwargs) File "/usr/lib/python2.6/site-packages/django/contrib/auth/views.py" in login
36. if form.is_valid(): File "/usr/lib/python2.6/site-packages/django/forms/forms.py" in is_valid
129. return self.is_bound and not bool(self.errors) File "/usr/lib/python2.6/site-packages/django/forms/forms.py" in errors
121. self.full_clean() File "/usr/lib/python2.6/site-packages/django/forms/forms.py" in full_clean
274. self._clean_form() File "/usr/lib/python2.6/site-packages/django/forms/forms.py" in
_clean_form
300. self.cleaned_data = self.clean() File "/usr/lib/python2.6/site-packages/django/contrib/admin/forms.py" in clean
28. self.user_cache = authenticate(username=username, password=password) File "/usr/lib/python2.6/site-packages/django/contrib/auth/__init__.py" in authenticate
49. user = backend.authenticate(**credentials) File "/usr/lib/python2.6/site-packages/django/contrib/auth/backends.py" in authenticate
16. user = UserModel._default_manager.get_by_natural_key(username) File "/usr/lib/python2.6/site-packages/django/contrib/auth/models.py" in get_by_natural_key
167. return self.get(**{self.model.USERNAME_FIELD: username}) File "/usr/lib/python2.6/site-packages/django/db/models/manager.py" in get
151. return self.get_queryset().get(*args, **kwargs) File "/usr/lib/python2.6/site-packages/django/db/models/query.py" in get
301. num = len(clone) File "/usr/lib/python2.6/site-packages/django/db/models/query.py" in
__len__
77. self._fetch_all() File "/usr/lib/python2.6/site-packages/django/db/models/query.py" in
_fetch_all
854. self._result_cache = list(self.iterator()) File "/usr/lib/python2.6/site-packages/django/db/models/query.py" in iterator
220. for row in compiler.results_iter(): File "/usr/lib/python2.6/site-packages/django/db/models/sql/compiler.py" in results_iter
709. for rows in self.execute_sql(MULTI): File "/usr/lib/python2.6/site-packages/django/db/models/sql/compiler.py" in execute_sql
781. cursor = self.connection.cursor() File "/usr/lib/python2.6/site-packages/django/db/backends/__init__.py" in cursor
157. cursor = self.make_debug_cursor(self._cursor()) File "/usr/lib/python2.6/site-packages/django/db/backends/__init__.py" in _cursor
129. self.ensure_connection() File "/usr/lib/python2.6/site-packages/django/db/backends/__init__.py" in ensure_connection
124. self.connect() File "/usr/lib/python2.6/site-packages/django/db/utils.py" in __exit__
99. six.reraise(dj_exc_type, dj_exc_value, traceback) File "/usr/lib/python2.6/site-packages/django/db/backends/__init__.py" in ensure_connection
124. self.connect() File "/usr/lib/python2.6/site-packages/django/db/backends/__init__.py" in connect
112. self.connection = self.get_new_connection(conn_params) File "/usr/lib/python2.6/site-packages/django/db/backends/sqlite3/base.py" in get_new_connection
346. conn = Database.connect(**conn_params)
Exception Type: OperationalError at /admin/ Exception Value: unable to open database file
settings.py数据库设置：
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'pymail',
'USER': 'pymail',
'PASSWORD': 'removed',
'HOST': 'removed',
'PORT': '3306',
}
}