Fatal error: Uncaught RuntimeException: Could not create cache directory "/var/www/symfony/app/cache/prod/vich_uploader". in /var/www/symfony/vendor/vich/uploader-bundle/DependencyInjection/VichUploaderExtension.php:136 Stack trace: #0 /var/www/symfony/vendor/vich/uploader-bundle/DependencyInjection/VichUploaderExtension.php(55): Vich\UploaderBundle\DependencyInjection\VichUploaderExtension->registerCacheStrategy(Object(Symfony\Component\DependencyInjection\ContainerBuilder), Array) #1 /var/www/symfony/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Compiler/MergeExtensionConfigurationPass.php(59): Vich\UploaderBundle\DependencyInjection\VichUploaderExtension->load(Array, Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #2 /var/www/symfony/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/MergeExtensionConfigurationPass.php(39): Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass->process(Object(Symfony\Component\DependencyInjection\Conta in /var/www/symfony/vendor/vich/uploader-bundle/DependencyInjection/VichUploaderExtension.php on line 136