Hvad er fejlen

Warning: fopen("test.htm", "w") - Permission denied in edit.php on line 9

Warning: fputs(): supplied argument is not a valid File-Handle resource in edit.php on line 11

Warning: fclose(): supplied argument is not a valid File-Handle resource in edit.php on line 12

-----
Her er så koden

<?php
if($action == "send"){
$fp = fopen("$edit","w");
$nytxt = stripslashes($nytxt);
fputs($fp,$nytxt);
fclose($fp);
}
$fp = fopen("$edit","r");
$tekst = fread($fp,100000);
fclose($fp);
?>


dette er koden fra linie 7 af


Håber meget i kan hjælpe mig!