Version 4.3.0

system/Theme/System/Theme.php

@@ -42,7 +42,7 @@ class _Theme extends \IPS\Theme\Dev\Theme
 			if ( \IPS\Dispatcher::i()->controllerLocation === 'front' )
 			{
 				/* Add in the default theme properties (_data array, etc) */
-				foreach( static::$multitons[1] as $k => $v )
+				foreach( static::$multitons[ \IPS\DEFAULT_THEME_ID ] as $k => $v )
 				{
 					static::$memberTheme->$k = $v;
 				}