왜 자꾸 이런오류가 나오는 거에요?

<meta name="generator" content="Namo WebEditor(Trial)">
<p><?
include_once("./_common.php");
include_once("$g4[path]/head.sub.php");
include_once("$g4[path]/lib/outlogin.lib.php");
include_once("$g4[path]/lib/poll.lib.php");
include_once("$g4[path]/lib/visit.lib.php");
include_once("$g4[path]/lib/connect.lib.php");
include_once("$g4[path]/lib/popular.lib.php");
include_once("$g4[path]/lib/latest.lib.php");
?>
</p>
<table cellpadding="0" cellspacing="0" width="891">
<tr>
<td width="891"> <?=outlogin("basic"); // 외부 로그인 ?>

<div style='height:10px;'></div>

<?=poll("basic"); // 설문조사 ?>

<div style='height:10px;'></div>

<?=visit("basic"); // 방문자수 ?>

<div style='height:10px;'></div>

<?=connect(); // 현재 접속자수 ?></td>
</tr>
</table>

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