I am getting Error ":"Could not authenticate you."" when using User_timeline


I am having a problem when I use my code to get the first page of a User_timeline it works perfectly but whenever i try to add a variable page I get Error32:"Could not authenticate you. I suspect the page variable should be added to the header or to the base string but I can not figure out how. would be glad with any help


What language and/or Twitter client library are you using? Can you share any code snippets so that someone from the community can give you some advice?