Gedoe met mysql_fetch_array

Hey,


Ik heb wat gedoe met de functie mysql_fetch_array:

<?
$query = "SELECT * FROM series WHERE status = \"on\"";
$result = mysql_query($query);
while ($row = mysql_fetch_array($result)){
extract($row);
print("<br><a href=\"pags.php?id=serie&serie=".$id."\" target=\"_self\">".$titel."</a>\n");
}
?>

Dit is de foutmelding:

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/jonathan/domains/jonathanhogervorst.com/public_html/liesbeth/pags/e-expositie.php on line 3


Help me please................


Groeten,
Jonathan Hogervorst