I have been having this trouble on my Steam Trading Bot, when i try to run the bot, it always return Error 401 Any of you have any idea how this turns out, or how i can solve this problem Thank you so much for your time and your help Here is my full source code https://drive.google.com/open?id=110RbCiAqAY0_PvoGDyKfeKrW341GQQXZ