The error “Auth token is hard expired”, indicates that the authorization you gave Wonder Lister to talk to eBay on your behalf has expired. Therefore, Wonder Lister is no longer able to communicate with eBay.
If you are using WonderLister version 3.x:
To resolve this, please go to the main menu option:
Tools -> Options -. eBay Accounts
Select each of your accounts one by one and do Reauthorize.
Once all accounts have been (re)authorized, restart Wonder Lister.
If you are using WonderLister 5.x or WonderLister Online:
To resolve this, please use the menu option:
Settings > Accounts > eBay
Click on the account to Reauthorize.
Click on the button “Reauthorize”
