Fatal error: Uncaught Error: Call to a member function getLinksPurchasedSeparately() on null in /home/esecureh/public_html/magdemo/vendor/magento/module-downloadable/view/adminhtml/templates/product/composite/fieldset/downloadable.phtml:10 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-downloadable/view/adminhtml/templates/product/composite/fieldset/downloadable.phtml on line 10