Index: trunk/core/kernel/application.php
===================================================================
diff -u -N -r4903 -r4971
--- trunk/core/kernel/application.php	(.../application.php)	(revision 4903)
+++ trunk/core/kernel/application.php	(.../application.php)	(revision 4971)
@@ -341,7 +341,10 @@
 	 */
 	function VerifyThemeId()
 	{
-		if ($this->Application->IsAdmin()) return;
+		if ($this->Application->IsAdmin()) {
+			safeDefine('THEMES_PATH', '/kernel/admin_templates');
+			return;
+		}
 
 		$theme_id = $this->GetVar('m_theme');
 		if (!$theme_id) {
@@ -356,6 +359,7 @@
 		if (!$theme->IsLoaded() || !$theme->GetDBField('Enabled')) {
 			if (!defined('IS_INSTALL')) die('Unknown or disabled theme');
 		}
+		safeDefine('THEMES_PATH', '/themes/'.$theme->GetDBField('Name'));
 	}
 
 	function GetDefaultLanguageId()