Error uploading images

Hey!

I found an error uploading images to a gallery.

The error occurs when on settings, the site direcction is different from http://www.xxxxxxxx.com

For example, my web is http://www.xxxxxxxxx.com but in index.php i have a frontpage and the wordpress index is on index2.php, so i modify site direction to http://www.xxxxxxx.com/index2.php

If i have this so, i can’t upload images i must have as site direcction http://www.xxxxxxx.com

How can i fix it?

Thanks for reading and sorry my english :S

P.S: The uploader try to call this url “http://www.xxxxxxxxxxxxxxxxxx.es/index2.php/index.php/photocrati_ajax?action=upload_image&gallery_id=8&gallery_name=” and it have to call

“http://www.xxxxxxxxxxxxxx.es/index2.php/photocrati_ajax?action=upload_image&gallery_id=8&gallery_name=”