Warning: DOMDocument::loadXML(): Empty string supplied as input in /var/www/html/magento2/vendor/magento/framework/Config/Dom.php on line 451

Fatal error: Uncaught Magento\Framework\Exception\LocalizedException: The XML in file "/var/www/html/magento2/app/code/Vendor/Module/etc/di.xml" is invalid: Unknown validation error Verify the XML and try again. in /var/www/html/magento2/vendor/magento/framework/Config/Reader/Filesystem.php:156 Stack trace: #0 /var/www/html/magento2/vendor/magento/framework/Config/Reader/Filesystem.php(132): Magento\Framework\Config\Reader\Filesystem->_readFiles() #1 /var/www/html/magento2/vendor/magento/framework/App/ObjectManager/ConfigLoader.php(76): Magento\Framework\Config\Reader\Filesystem->read() #2 /var/www/html/magento2/vendor/magento/framework/App/ObjectManager/Environment/Developer.php(79): Magento\Framework\App\ObjectManager\ConfigLoader->load() #3 /var/www/html/magento2/vendor/magento/framework/App/ObjectManagerFactory.php(191): Magento\Framework\App\ObjectManager\Environment\Developer->configureObjectManager() #4 /var/www/html/magento2/vendor/magento/framework/App/Bootstrap.php(211): Magento\Framework\App\ObjectManagerFactor in /var/www/html/magento2/vendor/magento/framework/Config/Reader/Filesystem.php on line 156