对Androidpn-client加了个注册键..注册是就出现这样的错误..求解释T^T

Question

Hibernate:
/* insert org.androidpn.server.model.User
*/ insert
into
apn_user
(created_date, email,
group, name, password, updated_date, username)
values
(?, ?, ?, ?, ?, ?, ?)
{WARN } [2014-03-13 00:02:48,818] : SQL Error: 1064, SQLState: 42000
{ERROR} [2014-03-13 00:02:48,818] : You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'group, name, password, updated_date, username) values ('2014-03-13 00:02:48', nu' at line 1
{ERROR} [2014-03-13 00:02:48,818] : org.springframework.dao.InvalidDataAccessResourceUsageException: could not insert: [org.androidpn.server.model.User]; nested exception is org.hibernate.exception.SQLGrammarException: could not insert: [org.androidpn.server.model.User]
{DEBUG} [2014-03-13 00:02:48,818] : SENT: 123ronto
{DEBUG} [2014-03-13 00:02:48,818] : Event MESSAGE_RECEIVED has been fired for session 2
{DEBUG} [2014-03-13 00:02:48,819] : Adding event MESSAGE_SENT to session 2
Queue : [MESSAGE_SENT, ]

{DEBUG} [2014-03-13 00:02:48,819] : Firing a MESSAGE_SENT event for session 2
{DEBUG} [2014-03-13 00:02:48,819] : messageSent()...
{DEBUG} [2014-03-13 00:02:48,819] : Event MESSAGE_SENT has been fired for session 2