It means you are including the OAuthException class twice in your project. Once is probably from a PECL OAuth extension.
Have a look at: http://github.com/abraham/twitteroauth/issues/issue/24 Abraham ------------- Abraham Williams | Hacker Advocate | http://abrah.am @abraham | http://projects.abrah.am | http://blog.abrah.am This email is: [ ] shareable [x] ask first [ ] private. On Sun, Aug 8, 2010 at 07:10, TwitterApps <odav...@gmail.com> wrote: > Im using http://github.com/abraham/twitteroauth and getting an error > > "Fatal error: Cannot redeclare class OAuthException in /home/vietnam/ > public_html/twitteroauth/OAuth.php on line 8" > >