Fatal error: Uncaught TypeError: Argument 2 passed to Magento\Framework\Config\Dom::__construct() must implement interface Magento\Framework\Config\ValidationStateInterface, null given, called in /home/ossinesh/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php on line 111 and defined in /home/ossinesh/public_html/vendor/magento/framework/Config/Dom.php:102 Stack trace: #0 /home/ossinesh/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(111): Magento\Framework\Config\Dom->__construct('<layout xmlns:x...', NULL, Array, NULL, '/home/ossinesh/...', '%message%\nLine:...') #1 /home/ossinesh/public_html/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(66): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array) #2 /home/ossinesh/public_html/vendor/magento/framework/ObjectManager/ObjectManager.php(56): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...', Array) #3 /home/ossi in /home/ossinesh/public_html/vendor/magento/framework/Config/Dom.php on line 102