Upload with Rapyd

[eluser]DeaX[/eluser]
Hi

I would like to use the upload function with Rapyd (http://www.rapyd.com/), but it returns this errors :

Code:

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: output

Filename: fields/upload.php

Line Number: 267
A PHP Error was encountered

Severity: Notice

Message: Undefined property: dataform_upload::$upload

Filename: fields/upload.php

Line Number: 107

Fatal error: Call to a member function initialize() on a non-object in D:\wamp\www\rapyd\rapyd\components\fields\upload.php on line 107

You can see the php page here : http://trac.rapyd.com/browser/trunk/rapy...upload.php

I don't know what to do... I need some help please.

PS: The Rapyd's forum is closed, that's the reason why i post here.

Thx