Fatal error: Uncaught Magento\Framework\Exception\FileSystemException: The file "/home/edigital/public_html/var/di/setup.ser" cannot be deleted Warning!unlink(/home/edigital/public_html/var/di/setup.ser): Permission denied in /home/edigital/public_html/vendor/magento/framework/Filesystem/Driver/File.php:382 Stack trace: #0 /home/edigital/public_html/vendor/magento/framework/Filesystem/Driver/File.php(405): Magento\Framework\Filesystem\Driver\File->deleteFile('/home/edigital/...') #1 /home/edigital/public_html/vendor/magento/framework/Filesystem/Directory/Write.php(174): Magento\Framework\Filesystem\Driver\File->deleteDirectory('/home/edigital/...') #2 /home/edigital/public_html/vendor/magento/framework/Code/GeneratedFiles.php(91): Magento\Framework\Filesystem\Directory\Write->delete('var/di') #3 /home/edigital/public_html/vendor/magento/framework/App/ObjectManagerFactory.php(114): Magento\Framework\Code\GeneratedFiles->cleanGeneratedFiles() #4 /home/edigital/public_html/vendor/magento/framework/App/Bootstrap.php(385): Mag in /home/edigital/public_html/vendor/magento/framework/Filesystem/Driver/File.php on line 382