Object not found! saat mau melanjutkan ke menu dasboard

untuk masalah ini kenapa  ya, ketika sudah klik menu register dan mau ke halaman selanjutnya malah muncul peringatan Object not found! dan

1.png2.png

untuk settinganya routers.php nya seperti ini

Examples:	my-controller/index	-> my_controller/index
|		my-controller/my-method	-> my_controller/my_method
*/
$route['default_controller'] = 'Welcome';
$route['register'] = 'Welcome/register';
$route['profile'] = 'welcome/profile';
$route['contact'] = 'welcome/contact';
$route['jadwal'] = 'welcome/jadwal';
$route['faq'] = 'welcome/faq';
$route['logout'] = 'welcome/doLogout';
$route['riwayat'] = 'welcome/riwayat';
$route['alur-pendaftaran'] = 'welcome/alur_pendaftaran';
$route['failed'] = 'welcome/failed';
$route['success'] = 'welcome/success';
$route['cek-email'] = 'welcome/cek_email';
$route['forgot-password'] = 'welcome/forgot_password';
$route['reset-password'] = 'welcome/reset_password';
$route['cek-forgot-password'] = 'welcome/cek_forgot_password';
$route['reset-success'] = 'welcome/reset_success';
$route['not-found'] = 'Welcome/notfound';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;
$route['batal/(:any)'] = 'Welcome/batal/$1';

terimakasih