Hvorfor får jeg fejl?

Hvis jeg putter alt det her ind i ÉN php-fil får jeg fejl...
Hvorfor? hvad kan jeg gøre? (det SKAL kun være i en php-fil)..


<?php require_once('../Connections/config.php'); ?>
<?php require_once('../Connections/cms.php'); ?>
<?php require_once(DIR_WS_LANGUAGES . DIR_WS_LANG . '.php');?>
<?php
//initialize the session
session_start();



// ** Logout the current user. **
$logoutAction = $_SERVER['PHP_SELF']."?doLogout=true";
if ((isset($_SERVER['QUERY_STRING'])) && ($_SERVER['QUERY_STRING'] != "")){
  $logoutAction .="&". htmlentities($_SERVER['QUERY_STRING']);
}

if ((isset($_GET['doLogout'])) &&($_GET['doLogout']=="true")){
  //to fully log out a visitor we need to clear the session varialbles
  unset($_SESSION['MM_Username']);
  unset($_SESSION['MM_UserGroup']);

  //session_unregister('MM_Username');
  //session_unregister('MM_UserGroup');
   
  $logoutGoTo = "../index.php";
  if ($logoutGoTo) {
    header("Location: $logoutGoTo");
    exit;
  }
}
?>
<?php
session_start();
$MM_authorizedUsers = "";
$MM_donotCheckaccess = "true";

// *** Restrict Access To Page: Grant or deny access to this page
function isAuthorized($strUsers, $strGroups, $UserName, $UserGroup) {
  // For security, start by assuming the visitor is NOT authorized.
  $isValid = False;

  // When a visitor has logged into this site, the Session variable MM_Username set equal to their username.
  // Therefore, we know that a user is NOT logged in if that Session variable is blank.
  if (!empty($UserName)) {
    // Besides being logged in, you may restrict access to only certain users based on an ID established when they login.
    // Parse the strings into arrays.
    $arrUsers = Explode(",", $strUsers);
    $arrGroups = Explode(",", $strGroups);
    if (in_array($UserName, $arrUsers)) {
      $isValid = true;
    }
    // Or, you may restrict access to only certain users based on their username.
    if (in_array($UserGroup, $arrGroups)) {
      $isValid = true;
    }
    if (($strUsers == "") && true) {
      $isValid = true;
    }
  }
  return $isValid;
}

$MM_restrictGoTo = "login.php";
if (!((isset($_SESSION['MM_Username'])) && (isAuthorized("",$MM_authorizedUsers, $_SESSION['MM_Username'], $_SESSION['MM_UserGroup'])))) { 
  $MM_qsChar = "?";
  $MM_referrer = $_SERVER['PHP_SELF'];
  if (strpos($MM_restrictGoTo, "?")) $MM_qsChar = "&";
  if (isset($QUERY_STRING) && strlen($QUERY_STRING) > 0)
  $MM_referrer .= "?" . $QUERY_STRING;
  $MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar . "accesscheck=" . urlencode($MM_referrer);
  header("Location: ". $MM_restrictGoTo);
  exit;
}
?>
<?php
mysql_select_db($database_cms, $cms);
$query_rsSubmenu1 = "SELECT * FROM sideindhold WHERE mainid = 1";
$rsSubmenu1 = mysql_query($query_rsSubmenu1, $cms) or die(mysql_error());
$row_rsSubmenu1 = mysql_fetch_assoc($rsSubmenu1);
$totalRows_rsSubmenu1 = mysql_num_rows($rsSubmenu1);

mysql_select_db($database_cms, $cms);
$query_rsSubmenu2 = "SELECT * FROM sideindhold WHERE mainid = 2";
$rsSubmenu2 = mysql_query($query_rsSubmenu2, $cms) or die(mysql_error());
$row_rsSubmenu2 = mysql_fetch_assoc($rsSubmenu2);
$totalRows_rsSubmenu2 = mysql_num_rows($rsSubmenu2);

mysql_select_db($database_cms, $cms);
$query_rsSubmenu3 = "SELECT * FROM sideindhold WHERE mainid = 3";
$rsSubmenu3 = mysql_query($query_rsSubmenu3, $cms) or die(mysql_error());
$row_rsSubmenu3 = mysql_fetch_assoc($rsSubmenu3);
$totalRows_rsSubmenu3 = mysql_num_rows($rsSubmenu3);

mysql_select_db($database_cms, $cms);
$query_rsSubmenu4 = "SELECT * FROM sideindhold WHERE mainid = 4";
$rsSubmenu4 = mysql_query($query_rsSubmenu4, $cms) or die(mysql_error());
$row_rsSubmenu4 = mysql_fetch_assoc($rsSubmenu4);
$totalRows_rsSubmenu4 = mysql_num_rows($rsSubmenu4);

mysql_select_db($database_cms, $cms);
$query_rsSubmenu5 = "SELECT * FROM sideindhold WHERE mainid = 5";
$rsSubmenu5 = mysql_query($query_rsSubmenu5, $cms) or die(mysql_error());
$row_rsSubmenu5 = mysql_fetch_assoc($rsSubmenu5);
$totalRows_rsSubmenu5 = mysql_num_rows($rsSubmenu5);
?>

<?php
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
  $theValue = (!get_magic_quotes_gpc()) ? addslashes($theValue) : $theValue;

  switch ($theType) {
    case "text":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;   
    case "long":
    case "int":
      $theValue = ($theValue != "") ? intval($theValue) : "NULL";
      break;
    case "double":
      $theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL";
      break;
    case "date":
      $theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
      break;
    case "defined":
      $theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
      break;
  }
  return $theValue;
}

$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
  $editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}

if ((isset($_POST["MM_update"])) && ($_POST["MM_update"] == "edit_submenu")) {
  $updateSQL = sprintf("UPDATE sideindhold SET overskrift=%s, tekst1=%s, billede=%s, tekst2=%s, navn=%s, mainid=%s WHERE id=%s",
                      GetSQLValueString($_POST['overskrift'], "text"),
                      GetSQLValueString($_POST['tekst1'], "text"),
                      GetSQLValueString($_POST['billede'], "text"),
                      GetSQLValueString($_POST['tekst2'], "text"),
                      GetSQLValueString($_POST['navn'], "text"),
                      GetSQLValueString($_POST['mainid'], "int"),
                      GetSQLValueString($_POST['id'], "int"));

  mysql_select_db($database_cms, $cms);
  $Result1 = mysql_query($updateSQL, $cms) or die(mysql_error());

  $updateGoTo = "index.php";
  if (isset($_SERVER['QUERY_STRING'])) {
    $updateGoTo .= (strpos($updateGoTo, '?')) ? "&" : "?";
    $updateGoTo .= $_SERVER['QUERY_STRING'];
  }
  header(sprintf("Location: %s", $updateGoTo));
}

$colname_rsEdit = "1";
if (isset($_GET['id'])) {
  $colname_rsEdit = (get_magic_quotes_gpc()) ? $_GET['id'] : addslashes($_GET['id']);
}
mysql_select_db($database_cms, $cms);
$query_rsEdit = sprintf("SELECT * FROM sideindhold WHERE id = %s", $colname_rsEdit);
$rsEdit = mysql_query($query_rsEdit, $cms) or die(mysql_error());
$row_rsEdit = mysql_fetch_assoc($rsEdit);
$totalRows_rsEdit = mysql_num_rows($rsEdit);

mysql_select_db($database_cms, $cms);
$query_rsBilledmenu = "SELECT * FROM billeder";
$rsBilledmenu = mysql_query($query_rsBilledmenu, $cms) or die(mysql_error());
$row_rsBilledmenu = mysql_fetch_assoc($rsBilledmenu);
$totalRows_rsBilledmenu = mysql_num_rows($rsBilledmenu);
?>

<?php
include(DIR_WS_WYSIWYG . 'fckeditor.php') ;
?>