Na de update FF werktt pulldown menu niet meer (Opgelost)

if
(isset($_GET['id']))
	{
    // $seasonid werd opgegeven, dus vangen we dit op in een variabel.
    $seasonid =  $_REQUEST['id'];
}
 else // Er werd geen $seasonid opgegeven...
{
	$seasonid=$af_current_seasonid;   // ... dus zitten we op actuele $seasonid.
}
$seasname = showseason($seasonid);

echo"
 <form action='/wedstrijden/$seasonid/seizoen$seasname.htm' method='POST' name='myform' > Seizoen : <select name='id' onchange='myform.submit();'> 
 <option>---selecteer--</option>";

$sql ="SELECT Season_ID as id, Season_Name FROM af_seasons ORDER BY Season_Name DESC";

$get_seasons= mysql_query($sql) or die (mysql_error ());
  while($sdata = mysql_fetch_array($get_seasons))
	{
	$id=$sdata['id'];
	
	    if ($seasonid == $sdata['id'])
		{
    	echo'<option value="'.$sdata['id'] . '" selected>'. $sdata['Season_Name'] . '</option>';

    	} 
    else
		{
	    echo '<option value="'. $sdata['id']. '">' . $sdata['Season_Name'] . '</option>';
		
	    } 
  };
if(isset( $_REQUEST['id']))
{
     $_SESSION['seasonid'] =  $_REQUEST['id'];
} 
//mysql_free_result ($get_seasons);
echo'</select></form>';

if
(isset($_GET['id']))
	{
    // $seasonid werd opgegeven, dus vangen we dit op in een variabel.
    $seasonid =  $_REQUEST['id'];
}
 else // Er werd geen $seasonid opgegeven...
{
	$seasonid=$af_current_seasonid;   // ... dus zitten we op actuele $seasonid.
}
$seasname = showseason($seasonid);
 
echo"
 <form action='/wedstrijden/$seasonid/seizoen$seasname.htm' method='POST' name='myform' > Seizoen : <select name='id' onchange='myform.submit();'> 
 <option>---selecteer--</option>";
 
$sql ="SELECT Season_ID as id, Season_Name FROM af_seasons ORDER BY Season_Name DESC";
 
$get_seasons= mysql_query($sql) or die (mysql_error ());
  while($sdata = mysql_fetch_array($get_seasons))
	{
	$id=$sdata['id'];
 
	    if ($seasonid == $sdata['id'])
		{
    	echo'<option value="'.$sdata['id'] . '" selected>'. $sdata['Season_Name'] . '</option>';
 
    	} 
    else
		{
	    echo '<option value="'. $sdata['id']. '">' . $sdata['Season_Name'] . '</option>';
 
	    } 
  };
if(isset( $_REQUEST['id']))
{
     $_SESSION['seasonid'] =  $_REQUEST['id'];
} 
//mysql_free_result ($get_seasons);
echo'</select></form>';

<table  width='700' align='center' border='0' cellpadding='0' cellspacing='0' ><tr height='35' bgcolor=#006400 align='center'><td colspan=10><b><h1>Overzicht wedstrijden</h1></b></td></tr><tr bgcolor=#006400><td colspan=10 align=center>
 <form action='/wedstrijden/108/seizoen2012-2013.htm' method='POST' name='myform' > Seizoen : <select name='id' onchange='myform.submit();'> 
 <option>---selecteer--</option><option value="108" selected>2012-2013</option><option value="107">2011-2012</option><option value="106">2010-2011</option><option value="105">2009-2010</option><option value="104">2008-2009</option><option value="103">2007-2008</option>

<table  width='700' align='center' border='0' cellpadding='0' cellspacing='0' ><tr height='35' bgcolor=#006400 align='center'><td colspan=10><b><h1>Overzicht wedstrijden</h1></b></td></tr><tr bgcolor=#006400><td colspan=10 align=center>
 <form action='/wedstrijden/108/seizoen2012-2013.htm' method='POST' name='myform' > Seizoen : <select name='id' onchange='myform.submit();'> 
 <option>---selecteer--</option><option value="108" selected>2012-2013</option><option value="107">2011-2012</option><option value="106">2010-2011</option><option value="105">2009-2010</option><option value="104">2008-2009</option><option value="103">2007-2008</option>