Fatal error: Uncaught RuntimeException: The specified "/application/generated/code/Magento/Framework/App/ResourceConnection/Proxy.php.2617" file couldn't be written. Warning!file_put_contents(/application/generated/code/Magento/Framework/App/ResourceConnection/Proxy.php.2617): failed to open stream: Permission denied Class Magento\Framework\App\ResourceConnection\Proxy generation error: The requested class did not generate properly, because the 'generated' directory permission is read-only. If --- after running the 'bin/magento setup:di:compile' CLI command when the 'generated' directory permission is set to write --- the requested class did not generate properly, then you must add the generated class object to the signature of the related construct method, only. in /application/vendor/magento/framework/Code/Generator.php:135 Stack trace: #0 /application/vendor/magento/framework/Code/Generator/Autoloader.php(35): Magento\Framework\Code\Generator->generateClass('Magento\\Framewo...') #1 [internal function]: Magento\Framewo in /application/vendor/magento/framework/Code/Generator.php on line 135