Billing Problem

My last monthly subscription payment cannot be processed due to credit card problem, so I changed the credit card and changed the  subscription to annual plan. I paid the new annual plan and it's completed. However, in my invoice history, there is button for me to pay  the old monthly invoice, the one that have problem about credit card (as attached in the image) So, I wonder ... should I pay for that old monthly invoice? or should I ignore it since the new annual subscription is active?