Fatal error: Uncaught Error: Class 'Magento\Framework\Code\Generator\ClassGenerator' not found in /home/esecureh/public_html/magdemo/vendor/magento/framework/Code/Generator/InterfaceGenerator.php:11 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/framework/Code/Generator/InterfaceGenerator.php on line 11