Unknow stop 'form procces'

Hello

I made mi script but i always get an unknown stop here

if(!in_array($ext,$allowed_filetypes))

  die('The file you attempted to upload is not allowed.');

kan somebody se whats wrong?

<link href="formstijl.css" rel="stylesheet" type="text/css">
<h1>
  <legend>Nieuwe Leverancier:</legend>
</h1>


<div id="stylized" class="formstyle-1">
<form action="/procces/proc.php" method="POST" enctype="multipart/form-data">
  <p>Velden gemarkeerd met <em>*</em> zijn verplicht!</p>
  <fieldset>
        <label for="leverancier">Naam<em>*</em>
                  <span class="small">Verplicht veld</span></label>
                  <input id="leverancier" name="leverancier" />

        <label for="adres">Adres</label>
               <textarea id="adres" name="adres"></textarea>
            
                  <label for="telefoon">Telefoon<br>                 
                  <span class="small">bv. +32(0)12345678</span></label>
                  <input id="telefoon" name="telefoon" />
    
        <label for="website">Website<em></em>
                  <span class="small">voorafgaande van http://</span></label>      
                  <input id="website" name="website" />

        <label for="email">E-mail<em></em>
                  <span class="small">Geldig email adres</span></label>
                  <input id="email" name="email" />

        <label for="file">Logo<em></em>
                  <span class="small">Max. 2mb</span></label>
                   <input name="userfile" type="file" id="userfile">

    <input name="upload" type="submit" class="box" id="upload" value=" Upload ">
    <div class="spacer"></div>
  </fieldset>
</form>
</div>

<?php
if ($_SERVER['REQUEST_METHOD'] == "POST") 
// Configuratie
$allowed_filetypes = array('.jpg','.jpeg','.gif','.bmp','.png'); // These will be the types of file that will pass the validation.
$max_filesize = 2097152; // Max. bestandsgrote BYTES (2.MB).
$upload_path = '../images/logos/'; // Opslagmap.

$filename = $_FILES['bestand']['name']; // Verkrijg bestandsnaam en extentie.
$ext = substr($filename, strpos($filename,'.'), strlen($filename)-1); // Verkrijg bestandsextentie.

// Check if the filetype is allowed, if not DIE and inform the user.
if(!in_array($ext,$allowed_filetypes))
   die('The file you attempted to upload is not allowed.');

// Now check the filesize, if it is too large then DIE and inform the user.
if(filesize($_FILES['bestand']['tmp_name']) > $max_filesize)
   die('The file you attempted to upload is too large.');

// Check if we can upload to the specified path, if not DIE and inform the user.
if(!is_writable($upload_path))
   die('You cannot upload to the specified directory, please CHMOD it to 777.');

// Check if file already exists at $upload_path
if (file_exists("$upload_path" . "$filename")) { 
$random_digit=rand(0000,9999);
$filename=$random_digit.$filename;
}
else {
$filename = $_FILES['bestand']['name'];
}
//This is the directory where images will be saved
$target = $upload_path .$filename;

//Writes the information to the database
include '../db_config.php';
      $query = "INSERT INTO producten_leverancier (leverancier, adres, telefoon, website, email,name, size, type, path ) ".
             "VALUES ('$leverancier', '$adres', '$telefoon', '$website', '$email', '$fileName', '$fileSize', '$fileType', '$filePath')";
      mysql_query($query) or die('Error, query failed : ' . mysql_error());
include '../db_close.php';

//Writes the photo to the server
if(move_uploaded_file($_FILES['bestand']['tmp_name'], $target))
{

//Tells you if its all ok
echo "The file has been uploaded, and your information has been added to the directory";
}
else {
  echo "<p>Ik ga wat anders doen, want er is niets verzonden!</p>\n";
  }
?>

Briefly looking over your code it seems that the file you're trying to upload is not one of these extensions:

'.jpg','.jpeg','.gif','.bmp','.png'

<?php
ini_set('display_errors', 'On');
error_reporting(E_ALL | E_STRICT);
if ($_SERVER['REQUEST_METHOD'] == "POST") 
// Configuratie
$allowed_filetypes = array('.jpg','.jpeg','.gif','.bmp','.png');
$max_filesize = 2097152; // 2mb
$upload_path = '../images/logos/'; 

$filename = $_FILES['userfile']['name']; // Verkrijg userfilesnaam en extentie.
$ext = substr($filename, strpos($filename,'.'), strlen($filename)-1); // Verkrijg userfile extentie.

// Bekijk of het bestandsextentie is toegelaten.
if(!in_array($ext,$allowed_filetypes))
die('Bestandsextentie is niet toegelaten.');

// Nakijken van de max_filesize.
if(filesize($_FILES['userfile']['tmp_name']) > $max_filesize)
die('Het bestand is te groot.');

// nakijken of de doelmap schrijfbaar is.
if(!is_writable($upload_path))
die('Doelmap is niet schrijfbaar, gelieven de CHMOD te veranderen naar 777.');

// Bestandscontrole op identieke namen.
if (file_exists("$upload_path" . "$filename")) { 
$random_digit=rand(0000,9999);
$filename=$random_digit.$filename;
}
else {
$filename = $_FILES['userfile']['name'];
}
// Directory target.
$target = $upload_path .$filename;

// Schrijf data naar mysql database.
include '../db_config.php';
$leverancier = $_POST['leverancier'];
$adres = $_POST['adres'];
$telefoon = $_POST['telefoon'];
$website = $_POST['website'];
$email = $_POST['email'];
$fileName = $_FILES['userfile']['name'];
$tmpName = $_FILES['userfile']['tmp_name'];
$fileSize = $_FILES['userfile']['size'];
$fileType = $_FILES['userfile']['type'];
$query = "INSERT INTO producten_leverancier (leverancier, adres, telefoon, website, email, name, size, type, path ) ".
 	     "VALUES ('".mysql_real_escape_string($leverancier)."',
              		  '".mysql_real_escape_string($adres)."',
              		  '".mysql_real_escape_string($telefoon)."',
              		  '".mysql_real_escape_string($website)."',
              		  '".mysql_real_escape_string($email)."',
              		  '".mysql_real_escape_string($fileName)."',
              		  '".mysql_real_escape_string($fileSize)."',
              		  '".mysql_real_escape_string($fileType)."',
              		  '".mysql_real_escape_string($upload_path . $filename)."')";  

	mysql_query($query) or die('Error, query failed : ' . mysql_error());
include '../db_close.php';

// Upload het bestand.
if(move_uploaded_file($_FILES['userfile']['tmp_name'], $target))
{

// Slot besluit.
echo "De ingevoerde gegevens zijn correct verstuurd.";
}
else {
  echo "<p>Er heeft zich een onbekende fout voorgedaan!</p>\n";
  }
?>

Did you change your code or  something...?