Fatal error: Uncaught Error: Interface "Magento\Wishlist\Controller\WishlistProviderInterface" not found in /home/airtimer/public_html/vendor/magento/module-wishlist/Controller/WishlistProvider.php:16 Stack trace: #0 {main} thrown in /home/airtimer/public_html/vendor/magento/module-wishlist/Controller/WishlistProvider.php on line 16