Fatal error: Uncaught Error: Class "Magento\Framework\Validator\AbstractValidator" not found in /var/www/magento/html/app/code/Aheadworks/BlogSearch/Model/Validator/SearchQueryLength.php:25 Stack trace: #0 {main} thrown in /var/www/magento/html/app/code/Aheadworks/BlogSearch/Model/Validator/SearchQueryLength.php on line 25