Fatal error: Uncaught Error: Call to a member function getWishlist() on null in /home/esecureh/public_html/magdemo/vendor/magento/module-wishlist/view/frontend/templates/button/update.phtml:10 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-wishlist/view/frontend/templates/button/update.phtml on line 10