215 Bad Authentication data


#1

I am using oauth library in Codeigniter and when I try to update status I am getting error.
Login with twitter works fine but there is problem in update status

Error:

stdClass Object
(
[errors] => Array
(
[0] => stdClass Object
(
[message] => Bad Authentication data
[code] => 215
)

    )

)

What should I do ??