Fatal error: Uncaught InvalidArgumentException: Constant "Amasty\LazyLoad\Model\Image\ReplaceAlgorithm\ImageFormatReplaceAlgorithm::ALGORITHM_NAME" is not defined. in /home/hazalgifts/public_html/vendor/magento/framework/Data/Argument/Interpreter/Constant.php:26 Stack trace: #0 /home/hazalgifts/public_html/vendor/magento/framework/Data/Argument/Interpreter/Composite.php(61): Magento\Framework\Data\Argument\Interpreter\Constant->evaluate() #1 /home/hazalgifts/public_html/vendor/magento/framework/ObjectManager/Config/Mapper/Dom.php(101): Magento\Framework\Data\Argument\Interpreter\Composite->evaluate() #2 /home/hazalgifts/public_html/vendor/magento/framework/Config/Reader/Filesystem.php(194): Magento\Framework\ObjectManager\Config\Mapper\Dom->convert() #3 /home/hazalgifts/public_html/vendor/magento/framework/Config/Reader/Filesystem.php(131): Magento\Framework\Config\Reader\Filesystem->_readFiles() #4 /home/hazalgifts/public_html/vendor/magento/framework/App/ObjectManager/ConfigLoader.php(76): Magento\Framework\Config\Reader\Filesystem->read() #5 /home/hazalgifts/public_html/vendor/magento/framework/App/ObjectManager/Environment/Developer.php(79): Magento\Framework\App\ObjectManager\ConfigLoader->load() #6 /home/hazalgifts/public_html/vendor/magento/framework/App/ObjectManagerFactory.php(191): Magento\Framework\App\ObjectManager\Environment\Developer->configureObjectManager() #7 /home/hazalgifts/public_html/vendor/magento/framework/App/Bootstrap.php(212): Magento\Framework\App\ObjectManagerFactory->create() #8 /home/hazalgifts/public_html/vendor/magento/framework/App/Bootstrap.php(127): Magento\Framework\App\Bootstrap->__construct() #9 /home/hazalgifts/public_html/pub/index.php(37): Magento\Framework\App\Bootstrap::create() #10 {main} thrown in /home/hazalgifts/public_html/vendor/magento/framework/Data/Argument/Interpreter/Constant.php on line 26