Fatal error: Uncaught Error: Class 'Magento\GoogleOptimizer\Block\AbstractCode' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-google-optimizer/Block/Code/Page.php:14 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-google-optimizer/Block/Code/Page.php on line 14