จะแก้ปัญหาการเปิดไฟล์ผิดพลาดแบบนี้ยังไงครับ ผมแก้แล้วไม่ผ่านสะทีครับ

<? 
include 'modules/frind/frind_system/config.php';

//echo 'ค่าที่ส่งมา = ';
$num=$HTTP_GET_VARS['num'];

if ( $list_emotion = opendir ( $path.$emotiondir ) ) {
	while ( $emotion = readdir ( $list_emotion ) ) {
		if ( substr ( $emotion, strlen ( $emotion )-3, 3 ) == 'gif' ) {
			$emotion_name = substr ( $emotion, 0, strlen ( $emotion ) - 4 );
			$emotion_size = getimagesize ( $path.$emotiondir.$emotion_name.'.gif' );
			if ( $emotion_size[0] < $emotion_limitsize && $emotion_size[1] < $emotion_limitsize ) {
				$getemotion[] = $emotion_name;
			}
		} 
	} 
	closedir ( $list_emotion ); 
	}
$numemo=count($getemotion);
if(!$num)$num=1;
if($num==1)
{
	$start=$num;
	$end=$emolist;
}
else
{
	$start=(($num-1)*$emolist)+1;
	$end=($start+$emolist)-1;
}
if($end>$numemo) $end=$numemo ;

echo '<table width="500" border="0" cellspacing="0" cellpadding="0"><tr>';  
$br=0;  

	for($i=$start; $i<=$end;$i++)
	{	
		echo '<td>';
		echo '<div style="margin: 5px; display: inline;">';
		?><a href="javascript:setsmile(':<?=$getemotion[$i-1]?>:')"><?
		echo '<img src="'.$path.$emotiondir.$getemotion[$i-1].'.gif" border="0" >';
		echo '</a></div>';$br++;
		echo '</td>';
		if($br==9){echo '</tr><tr>'; $br=0;}
	}
echo '</tr></table>';

?>