Well, it is unfortunate but as you mention that your subscription was expired last September. So, you may not use latest versions/fixes that are released after your subscription expiry date. You have to upgrade your subscription to use latest versions/fixes or updates.
For your information, when you purchase a license, you are authorized to use this license file with any new (and upcoming) versions / hot fixes of the component(s) for the next whole year before your subscription expiry date. Either you should persist with older versions of Aspose products (that should be released before your expiry date (you may simply open your license file into notepad and check the license's expiry date without modifying it) or upgrade your subscription to use our latest versions. For upgradation or subscription or licensing matters, please contact our Sales representative, you may post a query into Aspose.Purchase forum.