If you are receiving this error message it means that you subscribed to webstore through eBay’s app center and that’s why your PayPal automatic payment expired. Once your PayPal payment expires we can no longer bill you for the app, that’s why you will need to login into PayPal and renew your automatic payment.
Let me explain step-by-step how you can renew your automatic payment in PayPal:
1. login to your webstore control panel: https://cgi6.ebay.com/ws/eBayISAPI.dll?ViewEApp&appId=webstore.3dsellers.com
2. Click on the “Login & renew in PayPal” button.
3. Next you will be directed to a PayPal login window, login to your PayPal account.
4. Next a window will open in PayPal with the details of your new automatic payment.
6. Click on “Agree and Pay” to complete the renewal of your payment profile.
7. Now you will be redirected back to your webstore’s control panel.
Let me know if you have any other questions!