Because it has expired, your credit card has been removed from your PayPal accou nt.
If this was the only credit card on your PayPal account, you will need to add a new card to continue sending instant PayPal payments.
To add a new debit or credit card, log in to your PayPal account atwww.paypal.co.uk, go to your Profile, and click My money.
PROTECT YOUR PASSWORD
NEVER give your password to anyone, including PayPal employees. Protect yourself against fraudulent websites by opening a new web browser (e.g. Internet Explorer or Firefox) and typing in the PayPal URL every time you log in to your account.