Zen Cart + Auction Lister Pro addon

I installed the Auction Lister Pro on zen cart ( [login to view URL]) I need to get this script working so that we can use it for our uploads to ebay. We already have an Ebay developer account. So far errors: Fatal error: Call to undefined method EbatNs_ResponseError::getCategoryVersion() in /home/ /public_html/alp/[login to view URL] on line 65 when pulling categories on /alp/[login to view URL] page also. Script also has an error somewhere, is not adding a "/" in a image link [login to view URL] instead of [login to view URL] After fixing these errors the script needs to succesfully post to ebay. Once working, we want it modified to include shipping costs. ( seperate project ) We prefer to work with someone who has succesfully installed this script.