Index: index_treemenu.php
===================================================================
--- index_treemenu.php	(revision 22702)
+++ index_treemenu.php	(working copy)
@@ -108,6 +108,7 @@
 $db = eZDB::instance();
 if ( $db->isConnected() )
 {
+    register_shutdown_function( 'session_write_close' );
     eZSessionStart();
 }
 else