Fatal error: Uncaught InvalidArgumentException: The directory "/var/www/html/var/cache/prod/vich_uploader" is not writable. in /var/www/html/vendor/jms/metadata/src/Metadata/Cache/FileCache.php:17 Stack trace: #0 /var/www/html/var/cache/prod/ContainerMonoyxy/appProdProjectContainer.php(3102): Metadata\Cache\FileCache->__construct('/var/www/html/v...') #1 /var/www/html/var/cache/prod/ContainerMonoyxy/appProdProjectContainer.php(1372): ContainerMonoyxy\appProdProjectContainer->getVichUploader_MetadataReaderService() #2 /var/www/html/var/cache/prod/ContainerMonoyxy/appProdProjectContainer.php(1466): ContainerMonoyxy\appProdProjectContainer->getDoctrine_Dbal_DefaultConnectionService() #3 /var/www/html/var/cache/prod/ContainerMonoyxy/appProdProjectContainer.php(2475): ContainerMonoyxy\appProdProjectContainer->getDoctrine_Orm_DefaultEntityManagerService() #4 /var/www/html/var/cache/prod/ContainerMonoyxy/appProdProjectContainer.php(2465): ContainerMonoyxy\appProdProjectContainer->getIdevSettings_SettingsManagerService() #5 /var/ in /var/www/html/vendor/jms/metadata/src/Metadata/Cache/FileCache.php on line 17