Index: kernel/setup/systemupgrade.php
===================================================================
--- kernel/setup/systemupgrade.php	(revision 25256)
+++ kernel/setup/systemupgrade.php	(working copy)
@@ -70,7 +70,7 @@
 
     // merge schemas from all active extensions that declare some db schema
     $extensionsdir = eZExtension::baseDirectory();
-    foreach( eZextension::activeExtensions() as $activeextension )
+    foreach( eZExtension::activeExtensions() as $activeextension )
     {
         if ( file_exists( $extensionsdir . '/' . $activeextension . '/share/db_schema.dba' ) )
         {