V4。0（12/12）升级后，后台或会员中心出现错误代码

zrhai

错误代理如下：
$this->cache_ttl); } return $this->result; } function _fetch_array($query = array()) { if($query) $this->result = $query; if(isset($this->result[$this->cursor])) { return $this->result[$this->cursor++]; } else { $this->cursor = $this->cache_id = 0; return array(); } } } ?>