Erro ao executar o migrate

Ao rodar o migrate para criar a base de dados do sqlite estou me deparando com seguinte erro. Minha versão do python é 2.7.14 e meu django 1.7.4

C:\Users\Caíque\Desktop\connectedin>python manage.py migrate
Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line
385, in execute_from_command_line
    utility.execute()
  File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line
377, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\Python27\lib\site-packages\django\core\management\base.py", line 288,
 in run_from_argv
    self.execute(*args, **options.__dict__)
  File "C:\Python27\lib\site-packages\django\core\management\base.py", line 338,
 in execute
    output = self.handle(*args, **options)
  File "C:\Python27\lib\site-packages\django\core\management\commands\migrate.py
", line 63, in handle
    executor = MigrationExecutor(connection, self.migration_progress_callback)
  File "C:\Python27\lib\site-packages\django\db\migrations\executor.py", line 17
, in __init__
    self.loader = MigrationLoader(self.connection)
  File "C:\Python27\lib\site-packages\django\db\migrations\loader.py", line 49,
in __init__
    self.build_graph()
  File "C:\Python27\lib\site-packages\django\db\migrations\loader.py", line 184,
 in build_graph
    self.applied_migrations = recorder.applied_migrations()
  File "C:\Python27\lib\site-packages\django\db\migrations\recorder.py", line 59
, in applied_migrations
    self.ensure_schema()
  File "C:\Python27\lib\site-packages\django\db\migrations\recorder.py", line 49
, in ensure_schema
    if self.Migration._meta.db_table in self.connection.introspection.get_table_
list(self.connection.cursor()):
  File "C:\Python27\lib\site-packages\django\db\backends\__init__.py", line 165,
 in cursor
    cursor = self.make_debug_cursor(self._cursor())
  File "C:\Python27\lib\site-packages\django\db\backends\__init__.py", line 138,
 in _cursor
    self.ensure_connection()
  File "C:\Python27\lib\site-packages\django\db\backends\__init__.py", line 133,
 in ensure_connection
    self.connect()
  File "C:\Python27\lib\site-packages\django\db\utils.py", line 94, in __exit__
    six.reraise(dj_exc_type, dj_exc_value, traceback)
  File "C:\Python27\lib\site-packages\django\db\backends\__init__.py", line 133,
 in ensure_connection
    self.connect()
  File "C:\Python27\lib\site-packages\django\db\backends\__init__.py", line 122,
 in connect
    self.connection = self.get_new_connection(conn_params)
  File "C:\Python27\lib\site-packages\django\db\backends\sqlite3\base.py", line
374, in get_new_connection
    conn = Database.connect(**conn_params)
django.db.utils.OperationalError: unable to open database file

C:\Users\Caíque\Desktop\connectedin>