well... before uploading an image, a path to an image must be given, the main idea of a uploading script is to upload images, try to upload nothing and a error is show, which is the one you receive...
Well ... if I ask one questions it is not to have an answer like that, the script worked very well until I change server and since I can't upload images it puts me this message !!
The "url system" work but in local there is this problem ...