Fatal error: Uncaught Error: Class 'Amasty\Base\Model\Serializer' not found in /mnt/data/home/512133.cloudwaysapps.com/tkatjcfxfx/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php:121 Stack trace: #0 /mnt/data/home/512133.cloudwaysapps.com/tkatjcfxfx/public_html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Amasty\\Base\\Mod...', Array) #1 /mnt/data/home/512133.cloudwaysapps.com/tkatjcfxfx/public_html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create('Amasty\\Base\\Mod...') #2 /mnt/data/home/512133.cloudwaysapps.com/tkatjcfxfx/public_html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get('Amasty\\Base\\Mod...') #3 /mnt/data/home/512133.cloudwaysapps.com/tkatjcfxfx/public_html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\Object in /mnt/data/home/512133.cloudwaysapps.com/tkatjcfxfx/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php on line 121