Index: trunk/core/install/upgrades.php
===================================================================
diff -u -N -r8039 -r8052
--- trunk/core/install/upgrades.php	(.../upgrades.php)	(revision 8039)
+++ trunk/core/install/upgrades.php	(.../upgrades.php)	(revision 8052)
@@ -19,7 +19,7 @@
 				/* @var $ml_helper kMultiLanguageHelper */
 				
 				$lang_count = $ml_helper->getLanguageCount();
-				$this->Application->UnitConfigReader->iterateConfigs( Array (&$this, 'updateTextFields', $lang_count) );
+				$this->Application->UnitConfigReader->iterateConfigs(Array (&$this, 'updateTextFields'), $lang_count);
 			}
 		}
 
Index: trunk/core/kernel/utility/unit_config_reader.php
===================================================================
diff -u -N -r8039 -r8052
--- trunk/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 8039)
+++ trunk/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 8052)
@@ -737,13 +737,13 @@
 		return isset($this->prefixFiles[$prefix]) ? true : false;
 	}
 	
-	function iterateConfigs($callback_function)
+	function iterateConfigs($callback_function, $params)
 	{
 		$this->includeConfigFiles(MODULES_PATH); //make sure to re-read all configs
 		$this->AfterConfigRead();
 		
 		foreach ($this->configData as $prefix => $config_data) {
-			$callback_function[0]->$callback_function[1]($prefix, $config_data, $callback_function[2]);
+			$callback_function[0]->$callback_function[1]($prefix, $config_data, $params);
 		}
 	}