Index: trunk/kernel/include/theme.php
===================================================================
diff -u -r7413 -r8397
--- trunk/kernel/include/theme.php	(.../theme.php)	(revision 7413)
+++ trunk/kernel/include/theme.php	(.../theme.php)	(revision 8397)
@@ -774,7 +774,7 @@
         $this->Clear();
 		foreach($missingThemes as $theme)
 		{
-			$t=$this->AddTheme($theme,"New Theme",0,0, 3600, getArrayValue($css_hash, $theme) );
+			$t=$this->AddTheme($theme,"New Theme",0,0, 3600, (int)getArrayValue($css_hash, $theme) );
 			$t->Files->FindMissingFiles($t->Get('Name'));
 		}
     }