1 files changed, 1 insertions, 2 deletions
diff --git a/phpBB/phpbb/di/container_builder.php b/phpBB/phpbb/di/container_builder.php
index b6854673c2..4d5f189f12 100644
--- a/phpBB/phpbb/di/container_builder.php
+++ b/phpBB/phpbb/di/container_builder.php
@@ -14,7 +14,6 @@
 namespace phpbb\di;
 
 use phpbb\filesystem\filesystem;
-use Symfony\Bridge\ProxyManager\LazyProxy\Instantiator\RuntimeInstantiator;
 use Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper;
 use Symfony\Component\Config\ConfigCache;
 use Symfony\Component\Config\FileLocator;
@@ -488,7 +487,7 @@ class container_builder
 	protected function create_container(array $extensions)
 	{
 		$container = new ContainerBuilder(new ParameterBag($this->get_core_parameters()));
-		$container->setProxyInstantiator(new RuntimeInstantiator());
+		$container->setProxyInstantiator(new proxy_instantiator($this->get_cache_dir()));
 
 		$extensions_alias = array();