Strange error while connecting other server.... Plz help me

Hi

I got a strange error when i used connect other server file using socket in PHP.... This error come only in some times i hope alternatively :(

:confused: Error : Not Acceptable
An appropriate representation of the requested resource /cp/CreateWHMSAcct.php could not be found on this server.


This is the code i used to connect other server which will return back result:-

$req=new HttpRequest($POST_URL);
$req->addRequestHeader("User-Agent: PostIt");
$req->sendRequest("POST",$postdata);
$result=$req->getResponse();
$result=$req->getResponseBody();

Will any one help me to solve this problem.....


Thaks in Advance....:thumbsup: