Uploading Error : Safari

[eluser]Yash[/eluser]
HI,

localhost/phpframework/index.php/control/insertstory


I'm uploading file using another controller and in a popup window.

Uploading works perfectly for firefox and IE.
but I try to use safari..it shows this error


Safari can’t open the page.
Safari can’t open the page “localhost/phpframework/index.php/upload/do_upload”. The error was: “unknown error” ((null):10053) Please choose Report Bugs to Apple from the Help menu, note the error number, and describe what you did before you saw this message.



I can't understand where is the problem.

Thank you