ช่วยด้วยค่ะ code webboard error ค่ะ ต้องแก้ยังไงดีค่ะ

<!-- START PHP Script -->
<?
# Include config
include("config.inc.php");
include ("boardconfig.inc.php");
$today=date("z"); // Today
$new="<font size=1 color=$new_color>new</font>"; // New topic
$update="<font size=1 color=$update_color>update</font>"; // Update topic
$bullet="<img src=$bullet_pic border=0>";
# Search Function
#search($search_title,$keyword);
print "<font face=\"Ms sans serif\" size=\"2\">\n";
#print "<center>[ <a href=\"formaddboard.php\"> $topiclink_title </a> ]</center><hr size=\"1\">\n";

# Read count_loop.dat
$exist_file=fopen("count_loop.dat","r");
$count_loop=fgets($exist_file,255);
fclose($exist_file);

$real_count=0;
# Real Topic
for ($i=$count_loop;$i>0;$i--) {
	# Check File title/$i.txt
	$check_file="title/$i.txt";
	if (file_exists($check_file)) {
		$FILE=file("title/$i.txt"); // Read File
		$title[$i]=$FILE[0]; // Add array title=$FILE[0]
		$real_count++;
	}
}

$lest=$real_count%$max_topic; // Make $lest
$total_page=(($real_count-$lest)/$max_topic);

if ($lest!=0) { // Total Page + 1
	$total_page=$total_page+1;
}


#print "<b>Total</b> : $real_count topic <b>Page</b> \n";
/*
# Make Menu Link
for ($i=1;$i<=$total_page;$i++) { 
	$link_page=$i-1;
	if ($page==$link_page) {
		print "<b>[ <a href=list.php?page=$link_page>$i</a> ] </b>"; // Make Bold link current page
	}
	else {
		print "[ <a href=list.php?page=$link_page>$i</a> ] ";
	}
}
print "<br><br>\n";
*/
# Find null topic in before page
if ($page==0) { // Bug $page=0 
	$null=0;
}
else { // Find null $page !=0
	for ($i=$count_loop;$i>0;$i--) {
		if ($title[$i]=="") { // Null topic in page from array
			$null++;
		}
		else { // total topic in page from array
			$total_before++;
		}
		# Break
		if ($total_before==($count_loop-($link_page*$max_topic))) {break;} // Max topic before current
	}
}

# Find Topic in page
$topic_in_page=(($count_loop-$null)-($page*$max_topic));

# Show Topic in page
for ($i=$topic_in_page;$i>0;$i--) {
	if ($title[$i]!="") { // Show topic in page from array
		$read=file("counter/read/$i.txt"); // Read Counter
		$write=file("counter/write/$i.txt"); // Write Counter
		include("time/$i.inc"); // New topic title
		# Check new & update
		if ((($today-$oldday)<=$new_time) && (($today-$oldday)>=0)) { // Bug
			if ($write[0]==0) {
				$status=$new; // New topic
			}
			else {
				$status=$update; // Update topic
			}
		}
		else {
			$status=""; // Non New & Update
		}
		# End Check new & update
		
		print "$bullet - $title[$i] - ($read[0]/$write[0]) $status <br>\n"; // Show summerry title
		$total++;
	}
	# Break
	if ($total==$max_topic_show) {break;} // Max topic in page
}
print "<br><a href=\"list.php\" target=\"_blank\">อ่านเพิ่มเติม &gt;&gt;</a>\n";
powered();
print "</font>\n";
?>
<!-- END OF PHP Script -->