File Upload Problems

[phpSensei]

I keep getting this error when I try to use my file upload:

 

Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move 'c:/wamp/tmp\php7F0C.tmp' to '' in C:\wamp\www\project1\upload.php on line 16

 

Heres the script:

 

<?php

$target_path="/upload";
$taget= $target_path . basename($_FILES['uploadedfile']['name']);
$ok=1;

if(file_exists("/upload" . $_FILES['uploadedfile']['name'])){
die("The File" . $_FILES['uploadedfile']['name'] . "Already Exists.");

}
if ($_FILES['uploadedfile']['type'] =="text/php") 
{ 
die ("No PHP files<br>"); 

} 
if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target)) 
{
echo "You Have Successfully uploaded your file";
}
else
{
die ("There was an error uploading the file");
}

?>

 

 

[akitchin]

do you see $target being assigned anywhere?  i don't either.  i DO, however, see $taget sitting at the top.