Attention
you should introduce yourself first if you want people to help you. :)
and what browser are you using? in different browsers get the same error?
you need to specify more then just "I got this problem, here's the code"
and btw, the link to your site is showing in the file
http://downland.in/uploaders_details.php?id=
should be /uploaders_details.php?id=
it will be the same thing :)