Problem PHP to show full story

Cutenews version : UTF8b

Hi,

I use utf8b version... I can't update cause I've got too many changes in my files.
Everything was fine until my host change my host pack. Now I'm in PHP 5.2, I can't view my full story...

Index.php :
<?PHP
$number=50;
$PHP_SELF="alaune.php";
$template="template1";
$category = "1";
include("/mywebsite/cutenews_utf8b/show_news.php");
?>

alaune.php :
<?PHP
$template="template1";
$category = "1,9,10,12";
include("/mywebsite/cutenews_utf8b/show_news.php");
?>

I think the problem is in show_news.php but what it is ?????
In my index.php, when I click on the short story's link to show the full story, it opens my alaune.php file but not the full story of my post but it shows all the short story like in the index.php file.

Here is my show_news file

show_news.php

Help me please

Thank you