Hi Kenn...
I used the Ajaxuploader with separate page without ckeditor, its woking pretty good.
I tested that in all scenario it working good. And then i used the ckeditor on that page and checked as expected it does not work,
the same error coming.
So the problem is ckeditor. but i need to use the ckeditor and Ajazuploder on the same page.
How can i manage this?