Notice: Undefined property: DOMDocument::$documentElement in /var/domains/nilfiskdealer-nilfiskdealer.nl/public_html/vendor/magento/framework/ObjectManager/Config/Mapper/Dom.php on line 58

Notice: Trying to get property 'childNodes' of non-object in /var/domains/nilfiskdealer-nilfiskdealer.nl/public_html/vendor/magento/framework/ObjectManager/Config/Mapper/Dom.php on line 58

Warning: Invalid argument supplied for foreach() in /var/domains/nilfiskdealer-nilfiskdealer.nl/public_html/vendor/magento/framework/ObjectManager/Config/Mapper/Dom.php on line 58

Fatal error: Uncaught Error: Cannot instantiate interface Magento\Framework\Config\CacheInterface in /var/domains/nilfiskdealer-nilfiskdealer.nl/public_html/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php:50 Stack trace: #0 /var/domains/nilfiskdealer-nilfiskdealer.nl/public_html/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...') #1 /var/domains/nilfiskdealer-nilfiskdealer.nl/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(167): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...') #2 /var/domains/nilfiskdealer-nilfiskdealer.nl/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(273): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, 'Magento\\Framewo...', NULL, 'cache', 'Magento\\Framewo...') #3 /var/domains/nilfiskdealer-nilfiskdealer.nl/public_html/vendor/magento/framework/ObjectManager/Factory/ in /var/domains/nilfiskdealer-nilfiskdealer.nl/public_html/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php on line 50