Try wiresharking the communication to see if there’s any difference in what Qt does vs other browsers that would cause the server to 500.

it is not about server works good on other browsers and i am still getting this error :(

It works good with html files on that site but when i try to load a jsp page, it open once. then give that error. it is server error but i tried with other browsers everything ok. I tought it may be about user-agent header and tried it but no change. Can anybody give me a clue how can i fix this issue?? I really need quick help it steal my 2 week.

Edit: Tried on fancy browser whic is in qt demos. it gave same error. Safari and chome is webkit but they works good

fetch the source of arora from github https://github.com/icefox/arora/ and then run it arora is a full fletched a web browser amny things like cookies storage cahce and other dont work in just putting a webviw we have to specify location and control other things really it is not easy putting a tabwidget with webviews many things matters

works fine for me in my very under development web browser is this redirecting to this:
!http://dl.dropbox.com/u/35031827/Screenshot from 2012-07-18 18:14:35.png(the page)!