jos-Error: Application Instantiation Error

JFactory :: getApplication() @ E:\www\dansgladjen.se\index.php:27
JApplication :: getInstance() @ E:\www\dansgladjen.se\libraries\joomla\factory.php:102
JError :: raiseError() @ E:\www\dansgladjen.se\libraries\joomla\application\application.php:184
JError :: raise() @ E:\www\dansgladjen.se\libraries\joomla\error\error.php:251
JError :: throwError() @ E:\www\dansgladjen.se\libraries\joomla\error\error.php:176
call_user_func_array() @ E:\www\dansgladjen.se\libraries\joomla\error\error.php:214
JError :: handleMessage()
JFactory :: getApplication() @ E:\www\dansgladjen.se\libraries\joomla\error\error.php:705
JError :: raiseError() @ E:\www\dansgladjen.se\libraries\joomla\factory.php:99
JError :: raise() @ E:\www\dansgladjen.se\libraries\joomla\error\error.php:251