+ $admin_message = DI::l10n()->t('The folder view/smarty3/ must be writable by webserver.');
+ DI::logger()->critical($admin_message);
+ $message = DI::app()->isSiteAdmin() ?
+ $admin_message :
+ DI::l10n()->t('Friendica can\'t display this page at the moment, please contact the administrator.');
+ throw new ServiceUnavailableException($message);