Codeigniter 错误号：1066活动记录代码点火器

我正在尝试使用codeigniter分页，我收到了以下消息：

错误号码：1066 非唯一表/别名：“albuns”

型号：

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您已经选择了两次表albuns：

function get_titles($per_pg, $offset)
{   
    $this->db->select('albuns.*', 'players.name', 'players.id AS artistid', FALSE);
    //$this->db->from('albuns');
    $this->db->join('players', 'albuns.player_id = players.id', 'inner');
    $this->db->order_by('albuns.ano', 'asc');
    $query = $this->db->get('albuns', $per_pg, $offset);
    return $query->result();
}

希望能有帮助

function get_titles($per_pg, $offset)
{   
    $this->db->select('albuns.*', 'players.name', 'players.id AS artistid', FALSE);
    //$this->db->from('albuns');
    $this->db->join('players', 'albuns.player_id = players.id', 'inner');
    $this->db->order_by('albuns.ano', 'asc');
    $query = $this->db->get('albuns', $per_pg, $offset);
    return $query->result();
}