composer update

vendor/symfony/http-foundation/Session/Storage/PhpBridgeSessionStorage.php

@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\HttpFoundation\Session\Storage;
 
+use Symfony\Component\HttpFoundation\Session\Storage\Proxy\AbstractProxy;
+
 /**
  * Allows session to be started by PHP and managed by Symfony.
  *
@@ -19,11 +21,14 @@ namespace Symfony\Component\HttpFoundation\Session\Storage;
 class PhpBridgeSessionStorage extends NativeSessionStorage
 {
     /**
-     * @param \SessionHandlerInterface|null $handler
-     * @param MetadataBag                   $metaBag MetadataBag
+     * @param AbstractProxy|\SessionHandlerInterface|null $handler
      */
     public function __construct($handler = null, MetadataBag $metaBag = null)
     {
+        if (!\extension_loaded('session')) {
+            throw new \LogicException('PHP extension "session" is required.');
+        }
+
         $this->setMetadataBag($metaBag);
         $this->setSaveHandler($handler);
     }