Fatal error: Uncaught Error: Interface "Magento\Framework\GraphQl\Query\ResolverInterface" not found in /home/airtimer/public_html/vendor/magento/module-send-friend-graph-ql/Model/Resolver/SendFriendConfiguration.php:18 Stack trace: #0 {main} thrown in /home/airtimer/public_html/vendor/magento/module-send-friend-graph-ql/Model/Resolver/SendFriendConfiguration.php on line 18