Fatal error: Uncaught RuntimeException: Can't create directory /var/www/pcm/generated/code/Magento/Directory/Helper/Data/. in [Magento\Directory\Helper\Data\Proxy] in /var/www/pcm/lib/internal/Magento/Framework/Code/Generator.php:115
Stack trace:
#0 /var/www/pcm/lib/internal/Magento/Framework/Code/Generator/Autoloader.php(35): Magento\Framework\Code\Generator->generateClass('Magento\\Directo...')
#1 [internal function]: Magento\Framework\Code\Generator\Autoloader->load('Magento\\Directo...')
#2 [internal function]: spl_autoload_call('Magento\\Directo...')
#3 /var/www/pcm/lib/internal/Magento/Framework/ObjectManager/Relations/Runtime.php(38): class_exists('Magento\\Directo...')
#4 /var/www/pcm/lib/internal/Magento/Framework/Interception/Config/Config.php(166): Magento\Framework\ObjectManager\Relations\Runtime->has('Magento\\Directo...')
#5 /var/www/pcm/lib/internal/Magento/Framework/Interception/Config/Config.php(160): Magento\Framework\Interception\Config\Config->_inheritInterception('Magento\\Directo...')
#6 /var/www/pcm in /var/www/pcm/lib/internal/Magento/Framework/Code/Generator.php on line 115