Fatal error: Uncaught Error: Class 'Magento\Eav\Setup\EavSetup' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-customer/Setup/CustomerSetup.php:21 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-customer/Setup/CustomerSetup.php on line 21