Fatal error: Uncaught Error: Class 'Magento\ProductAlert\Model\ResourceModel\AbstractResource' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-product-alert/Model/ResourceModel/Price.php:15 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-product-alert/Model/ResourceModel/Price.php on line 15