Error when trying to update status with emoticon for Twitter

[swapps]

Hi,

i'm getting this error when sending a string with emoticon like this one:
"hello\uD83D\uDE01ok"

here is the errors message:

11-30 01:48:26.863: D/SocialAuthError(10470): org.brickred.socialauth.exception.SocialAuthException: Failed to update status on https://api.twitter.com/1.1/statuses/update.json?status=hello%F0%9F%98%81ok. Status :401 Error Message : {"errors":[{"code":32,"message":"Could not authenticate you."}]}
11-30 01:48:26.863: D/ShareTwitter(10470): Authentication Error: Message Not Posted

when i join a bitmap i'm getting the same error but the message is sent along with the bitmap.

[Diwakar1988]

Hi,

This Error looks like your session has expired and you need to login again in order to refresh or get a fresh token which is required to use twitter API and issue may be from twitter API since our lib is able to post things.