Fatal error: Uncaught Error: Interface 'Magento\GraphQl\Model\Query\ContextParametersInterface' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-graph-ql/Model/Query/ContextParameters.php:13 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-graph-ql/Model/Query/ContextParameters.php on line 13