RuntimeException: Can't create directory /data/stm/html/generated/code/Magento/Directory/Helper/Data/. in [Magento\Directory\Helper\Data\Proxy] in /data/stm/html/vendor/magento/framework/Code/Generator.php:115
Stack trace:
#0 /data/stm/html/vendor/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 /data/stm/html/vendor/magento/framework/ObjectManager/Relations/Runtime.php(38): class_exists('Magento\\Directo...')
#4 /data/stm/html/vendor/magento/framework/Interception/PluginList/PluginList.php(146): Magento\Framework\ObjectManager\Relations\Runtime->has('Magento\\Directo...')
#5 /data/stm/html/vendor/magento/framework/Interception/PluginList/PluginList.php(145): Magento\Framework\Interception\PluginList\PluginList->_inheritPlugins('Magento\\Directo...')
#6 /data/stm/html/vendor/magento/framework/Interception/PluginList/PluginList.php(317): Magento\Framework\Interception\PluginList\PluginList->_inheritPlugins('DirectoryHelper...')
#7 /data/stm/html/vendor/magento/framework/Interception/PluginList/PluginList.php(266): Magento\Framework\Interception\PluginList\PluginList->_loadScopedData()
#8 /data/stm/html/generated/code/Magento/Framework/App/Http/Interceptor.php(35): Magento\Framework\Interception\PluginList\PluginList->getNext('Magento\\Framewo...', 'catchException')
#9 /data/stm/html/vendor/magento/framework/App/Bootstrap.php(261): Magento\Framework\App\Http\Interceptor->catchException(Object(Magento\Framework\App\Bootstrap), Object(Exception))
#10 /data/stm/html/pub/index.php(37): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor))
#11 {main}