Cannot Login Active Url

Yii 1.1 General Discussion
1

hi i’m using YUM module

i config Yummailer like this

Yii::import(‘application.extensions.phpmailer.JPhpMailer’);

		$mailer = new JPhpMailer(true);

$mailer->IsSMTP();

        $mailer->Host = 'mail.bizappsi.com';


        $mailer->SMTPAuth = true;


        $mailer->Username = 'channa@bizappsi.com';


        $mailer->Password = 'Solution4u';


		$mailer->SetFrom('channa@bizappsi.com', 'BizAppsi');


		//$mailer->SetFrom($to['from'], Yum::module()->phpmailer['msgOptions']['fromName']); //FIXME


		$mailer->AddAddress($to['to'], Yum::module()->phpmailer['msgOptions']['toName']); //FIXME


		$mailer->Subject = $to['subject'];


		$mailer->Body = $to['body'];


		return $mailer->Send();

mail sending susserful working when i register new account i recive mail like this

You have registered for this Application. To confirm your E-Mail address, please visit http://localhost/coupon2.7/index.php?r=registration/registration/activation&key=54a76fb9b99175ededa6e036e4d0da7d&email=channasmcs%40hotmail.com

i run this URL system said "your account activated

but when i log-in my account

i have following Error

[color="#FF0000"]Please fix the following input errors:

Username or Password is incorrect

Login is not possible with the given credentials[/color]

But i insert my login detail what reason have any solution