As, you can tell by the title, I'm having some problems, I've updated my streamer etc, I really need help! I've got print() is well, so it can't be that, please help me out!
Well, make sure you have the latest plugins updates, and that no files are missing (redownload them to be sure) also make sure your includes are not missing and/or not updated.
Also it could be because you don't have the latest server files (redownload them from www.sa-mp.com)