You need to specify that your application is a web application rather than a desktop application in Twitter. There should be a section called 'Web Application' or something like that. That setting doesn't exist anymore. It implicitly understands you're a web app once you set the Callback URL.
upgraded an can get to the admin panel just fine but the main page says bonk :( Set this in your configuration file. $Configuration['Debug'] = TRUE; Next time open a new discussion to ask for help :)
Anyone else having issues with: $Configuration['Garden']['Authenticator']['RegisterUrl'] $Configuration['Garden']['Authenticator']['SignInUrl'] $Configuration['Garden']['Authenticator']['SignOutUrl'] Doesn't seem to override the default when set in config.php anymore in 2.0.18.1
@zippylistings Set the Callback URL by appending “/entry/twauthorize” to the end of your forum’s URL. (If your forum is at example.com/forum, your Callback URL would be http://example.com/forum/entry/twauthorize). I added this to the instructions for the next version.