Fatal error: Uncaught exception 'Magento\Framework\Exception\LocalizedException' with message 'Can't create directory /www/htdocs/w01266dc/var/generation/Magento/Framework/App/ResourceConnection/.' in /www/htdocs/w01266dc/vendor/magento/framework/Code/Generator.php:103 Stack trace: #0 /www/htdocs/w01266dc/vendor/magento/framework/Code/Generator/Autoloader.php(35): Magento\Framework\Code\Generator->generateClass('Magento\\Framewo...') #1 [internal function]: Magento\Framework\Code\Generator\Autoloader->load('Magento\\Framewo...') #2 [internal function]: spl_autoload_call('Magento\\Framewo...') #3 /www/htdocs/w01266dc/vendor/magento/framework/Code/Reader/ClassReader.php(19): ReflectionClass->__construct('Magento\\Framewo...') #4 /www/htdocs/w01266dc/vendor/magento/framework/ObjectManager/Definition/Runtime.php(44): Magento\Framework\Code\Reader\ClassReader->getConstructor('Magento\\Framewo...') #5 /www/htdocs/w01266dc/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(71): Magento\Framework\ObjectManager\D in /www/htdocs/w01266dc/vendor/magento/framework/Code/Generator.php on line 103