$config = new Config($newUser);
$config->setTheme($this->container->getParameter('theme'));
$config->setItemsPerPage($this->container->getParameter('items_on_page'));
- $config->setRssLimit($this->getContainer()->getParameter('rss_limit'));
+ $config->setRssLimit($this->container->getParameter('rss_limit'));
$config->setLanguage($this->container->getParameter('language'));
$em->persist($config);