Traceback (most recent call last):
File "c:\checkout\dev_sandbox\django\django\template\__init__.py" in render_node
  718. result = node.render(context)
File "c:\checkout\dev_sandbox\django\django\template\__init__.py" in render
  768. output = self.filter_expression.resolve(context)
File "c:\checkout\dev_sandbox\django\django\template\__init__.py" in resolve
  561. obj = resolve_variable(self.var, context)
File "c:\checkout\dev_sandbox\django\django\template\__init__.py" in resolve_variable
  646. current = current[bits[0]]
File "c:\checkout\dev_sandbox\django\django\db\models\query.py" in __getitem__
  148. return list(self._clone(_offset=k, _limit=1))[0]
File "c:\checkout\dev_sandbox\django\django\db\models\query.py" in __iter__
  107. return iter(self._get_data())
File "c:\checkout\dev_sandbox\django\django\db\models\query.py" in _get_data
  455. self._result_cache = list(self.iterator())
File "c:\checkout\dev_sandbox\django\django\db\models\query.py" in iterator
  180. cursor.execute("SELECT " + (self._distinct and "DISTINCT " or "") + ",".join(select) + sql, params)
File "c:\checkout\dev_sandbox\django\django\db\backends\util.py" in execute
  12. return self.cursor.execute(sql, params)
File "c:\checkout\dev_sandbox\django\django\db\backends\sqlite3\base.py" in execute
  92. return Database.Cursor.execute(self, query, params)

  OperationalError at /
  no such column: count