Fatal error: Uncaught Error: Class 'craft\gql\base\ElementResolver' not found in /home/mpolsk5/public_html/seocomo/craft/vendor/craftcms/cms/src/gql/resolvers/elements/User.php:23 Stack trace: #0 {main} thrown in /home/mpolsk5/public_html/seocomo/craft/vendor/craftcms/cms/src/gql/resolvers/elements/User.php on line 23