Fatal error: Uncaught RuntimeException: Could not create cache directory "/usr/src/app/var/cache/prod/vich_uploader". in /usr/src/app/vendor/vich/uploader-bundle/src/DependencyInjection/VichUploaderExtension.php:142 Stack trace: #0 /usr/src/app/vendor/vich/uploader-bundle/src/DependencyInjection/VichUploaderExtension.php(49): Vich\UploaderBundle\DependencyInjection\VichUploaderExtension->registerCacheStrategy(Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder), Array) #1 /usr/src/app/vendor/symfony/dependency-injection/Compiler/MergeExtensionConfigurationPass.php(76): Vich\UploaderBundle\DependencyInjection\VichUploaderExtension->load(Array, Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder)) #2 /usr/src/app/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php(39): Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass->process(Object(Symfony\Component\DependencyInjection\Con in /usr/src/app/vendor/vich/uploader-bundle/src/DependencyInjection/VichUploaderExtension.php on line 142