Fatal error: Uncaught Magento\Framework\Exception\FileSystemException: The "/var/www/html/vendor/magento/module-sales/etc/di.xml" file doesn't exist. in /var/www/html/vendor/magento/framework/Filesystem/File/Read.php:76 Stack trace: #0 /var/www/html/vendor/magento/framework/Filesystem/File/Read.php(62): Magento\Framework\Filesystem\File\Read->assertValid() #1 /var/www/html/vendor/magento/framework/Filesystem/File/Read.php(52): Magento\Framework\Filesystem\File\Read->open() #2 /var/www/html/vendor/magento/framework/Filesystem/File/ReadFactory.php(45): Magento\Framework\Filesystem\File\Read->__construct('/var/www/html/v...', Object(Magento\Framework\Filesystem\Driver\File)) #3 /var/www/html/vendor/magento/framework/Config/FileIterator.php(65): Magento\Framework\Filesystem\File\ReadFactory->create('/var/www/html/v...', 'file') #4 /var/www/html/vendor/magento/framework/Config/Reader/Filesystem.php(148): Magento\Framework\Config\FileIterator->current() #5 /var/www/html/vendor/magento/framework/Config/Reader/Filesystem.php(131): Magento\Framework\Config\Reader\Filesystem->_readFiles(Object(Magento\Framework\Config\FileIterator)) #6 /var/www/html/generated/code/Magento/Framework/ObjectManager/Config/Reader/Dom/Proxy.php(105): Magento\Framework\Config\Reader\Filesystem->read('global') #7 /var/www/html/vendor/magento/framework/Interception/Config/Config.php(204): Magento\Framework\ObjectManager\Config\Reader\Dom\Proxy->read('global') #8 /var/www/html/vendor/magento/framework/Interception/Config/Config.php(190): Magento\Framework\Interception\Config\Config->generateIntercepted(Array) #9 /var/www/html/vendor/magento/framework/Interception/Config/Config.php(122): Magento\Framework\Interception\Config\Config->initializeUncompiled(Array) #10 /var/www/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\Interception\Config\Config->__construct(Object(Magento\Framework\ObjectManager\Config\Reader\Dom\Proxy), Object(Magento\Framework\Config\Scope), Object(Magento\Framework\App\Cache\Type\Config), Object(Magento\Framework\ObjectManager\Relations\Runtime), Object(Magento\Framework\Interception\ObjectManager\Config\Developer), Object(Magento\Framework\ObjectManager\Definition\Runtime), 'interception', NULL, NULL) #11 /var/www/html/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(66): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array) #12 /var/www/html/vendor/magento/framework/ObjectManager/ObjectManager.php(73): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...') #13 /var/www/html/vendor/magento/framework/App/ObjectManager/Environment/Developer.php(84): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...') #14 /var/www/html/vendor/magento/framework/App/ObjectManagerFactory.php(191): Magento\Framework\App\ObjectManager\Environment\Developer->configureObjectManager(Object(Magento\Framework\Interception\ObjectManager\Config\Developer), Array) #15 /var/www/html/vendor/magento/framework/App/Bootstrap.php(212): Magento\Framework\App\ObjectManagerFactory->create(Array) #16 /var/www/html/vendor/magento/framework/App/Bootstrap.php(127): Magento\Framework\App\Bootstrap->__construct(Object(Magento\Framework\App\ObjectManagerFactory), '/var/www/html', Array) #17 /var/www/html/pub/index.php(27): Magento\Framework\App\Bootstrap::create('/var/www/html', Array) #18 {main} thrown in /var/www/html/vendor/magento/framework/Filesystem/File/Read.php on line 76