新建表问题

呵呵，又来打扰春哥了！
提交表单时，显示"稍候...." 然后就不动了
数据没有写到表里，company字段没有特殊处理，想请教春哥是那里出了问题

代码参考产品里的productplan的相应方法
//model
public function createCustomer($planID)
{
$plan = fixer::input('post')->stripTags('person')->get();
$this->dao->insert(TABLE_CUSTOMER)->data($plan)->exec();
if(!dao::isError()) return $this->dao->lastInsertID();
}
//control
public function createCustomer($planID = '')
{
if(!empty($_POST))
{
$cID = $this->productplan->createCustomer();
if(dao::isError()) die(js::error(dao::getError()));
$this->loadModel('action')->create('productplan', $planID, 'opened');
die(js::locate($this->createLink('productplan', 'viewcustomer', "planID=$planID"), 'parent'));
}

$plan = $this->productplan->getByID($planID);
$this->commonAction($plan->product);
$this->view->header->title = $this->lang->productplan->createCustomer;
$this->view->position[] = $this->lang->productplan->createCustomer;
$this->display();

}
--customer表
CREATE TABLE `customer` (
`id` mediumint(8) NOT NULL ,
`company` mediumint(8) NULL ,
`person` char(30) NULL ,
`position` char(16) NULL ,
`gendar` enum('m','f') CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT 'm' ,
`phone` char(11) NULL ,
`tel` char(20) NULL ,
`email` char(90) NULL ,
PRIMARY KEY (`id`),
INDEX `company` (`company`) USING BTREE
)
ENGINE=MyISAM
DEFAULT CHARACTER SET=utf8 COLLATE=utf8_general_ci
AUTO_INCREMENT=3
CHECKSUM=0
ROW_FORMAT=DYNAMIC
DELAY_KEY_WRITE=0
;