How to resolve domain error like 1012 -- NSURLConnection Error code (-1202,1012)


Hi all,

I am developing an app in which I need to the authorise app (twitter), so I am using FHST twitter engine(using oAuth), but I am getting domain error while getting followers, followings, post an image after a short period of time, i mean, no error for the first few requests, but afterwards giving error. What could be the reason for getting domain errors. If I use social framework which is available from iOS5, I am not getting domain errors. BTW, which one is the best library for authorization (iOS)?

Can anybody help me in this regard. Thanks in advance.