مشکل موقع آپلود فایل با ckeditor

config.extraPlugins = 'uploadimage';
config.imageUploadUrl = './scripts/ckImageUpload.php';
config.extraPlugins = 'image2';

فایل php:

con = dbConnect();
$id = $_GET['edit'];
$time = new DateTime;

$fileName = $time->format(DateTime::ATOM).pathinfo($_FILES['upload']['name'], PATHINFO_EXTENSION);

$url = './images/uploaded/'.$fileName;

if(move_uploaded_file($_FILES['upload']['tmp_name'], $url)) {

    $data = ['uploaded' => 1, 'fileName' => $filename, 'url' => $url];


    $query = 'INSERT INTO postImages (
            parentID,url
        ) VALUES (
            "'.$id.'",
            "'.$url.'"
        )';

    if(!mysqli_query($con, $query)){
        $error = 'Insert query failed';
        $data = array('uploaded' => 0, 'error' => array('message' => $error));
    }

} else {

    $error = 'There was an error uploading the file';
    $data = array('uploaded' => 0, 'error' => array('message' => $error));

}

echo json_encode($data);