PHP Fatal error: Uncaught Error: Class 'IntlDateFormatter' not found in /var/www/html/magento/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php:121
PHP message: PHP Fatal error: Uncaught TypeError: Argument 2 passed to Magento\Eav\Model\Attribute\Data\Text::validateLength() must be of the type string, null given