win2003服务器php版本5.3.28升级到5.4.4以上老是报错，5.3.28时没有报错过
登陆时报错，注册时报错，请问如何解决？
PHP Deprecated: getEntityManager is deprecated since Symfony 2.1. Use getManager instead in D:\web\school\web\vendor\doctrine\doctrine-bundle\Doctrine\Bundle\DoctrineBundle\Registry.php on line 71
