symfony
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/Resources/config/serializer_debug.php
Lines changed: 0 additions & 18 deletions b/‎src/Symfony/Bundle/FrameworkBundle/Resources/config/serializer_debug.php
Lines changed: 0 additions & 18 deletions
@@ -1706,7 +1706,7 @@ private function registerSerializerConfiguration(array $config, ContainerBuilder
     {
         $loader->load('serializer.php');
         if ($container->getParameter('kernel.debug')) {
-            $loader->load('serializer_debug.php');
+            $container->removeDefinition('serializer.mapping.cache_class_metadata_factory');
         }
 
         $chainLoader = $container->getDefinition('serializer.mapping.chain_loader');
Original file line number	Diff line number	Diff line change
`@@ -1706,7 +1706,7 @@ private function registerSerializerConfiguration(array $config, ContainerBuilder`
`1706`	`1706`	`{`
`1707`	`1707`	`$loader->load('serializer.php');`
`1708`	`1708`	`if ($container->getParameter('kernel.debug')) {`
`1709`		`- $loader->load('serializer_debug.php');`
	`1709`	`+ $container->removeDefinition('serializer.mapping.cache_class_metadata_factory');`
`1710`	`1710`	`}`
`1711`	`1711`
`1712`	`1712`	`$chainLoader = $container->getDefinition('serializer.mapping.chain_loader');`