YII2问题数据库问题 [ 2.0 版本 ]

为什么数据库名称一改动
高级版的后台就这样提示

Invalid Configuration – yii\base\InvalidConfigException

Rule not found:
1. in D:\phpStudy\www\one\vendor\yiisoft\yii2\rbac\BaseManager.php at line 220
211212213214215216217218219220221222223    protected function executeRule($user, $item, $params)
    {
        if ($item->ruleName === null) {
            return true;
        }
        $rule = $this->getRule($item->ruleName);
        if ($rule instanceof Rule) {
            return $rule->execute($user, $item, $params);
        } else {
            throw new InvalidConfigException("Rule not found: {$item->ruleName}");
        }
    }
}