I'm trying to get my website integrated with SagePay. Everything works well untill the payment is made. Once a client makes payment he/she gets the following error message:
Notice: Undefined index: crypt in commerce_sagepay_form_redirect_form_validate() (line 55 of /sites/all/modules/commerce_sagepay/includes/commerce_sagepay_form.inc). Payment failed at the payment server. Please review your information and try again.
And I get the following info in the logs:
Response could not be converted to tokens
Despite these errors the payment was taken, but the order remains in the shopping cart with the status Checkout: Review
I'm using Commerce SagePay 7.x-1.0 and the integration option is Form.