Problem with VM3X in Selecting the payment

[asaravanindia]

Hi guys,

I am working in Joomla 3.4.1 along with VM 3.0.7.2.
I am not able to get past the step 3 of the checkout, which "Select Payment Method". i am got holed into it a day now.
But i am getting the Payment method list. Currently having one, which is "Klarna Invoice method". If i click the radio option and click the save, it again comes to the same page, without selecting the payment method. I doubled checked the Credential's are correct.

While enabling the php developer debugging, i am getting error's as below:

Notice: Undefined property: stdClass::$KLARNA_DATA in /home/appendit/appenditapps.com/shop-new/plugins/vmpayment/klarna/klarna.php on line 454

Strict Standards: Non-static method KlarnaHandler::getKlarnaError() should not be called statically, assuming $this from incompatible context in /home/appendit/appenditapps.com/shop-new/plugins/vmpayment/klarna/klarna/helpers/klarna_payments.php on line 231

In the Google chrome console i find the script error's as below,
Uncaught ReferenceError: klarna is not defined
Uncaught ReferenceError: openAgreement is not defined
Uncaught ReferenceError: klarna is not defined

Please, anyone help me in this to solve this issue.

Thanks in advance
Saravanan Arumugam