I'm trying to use the Facebook wall module for the first time. I've installed it, created a Facebook App and thought that I'd entered all the right configuration information on both. However, the Facebook Wall/Settings/Page Information is telling me that it's "Not able to connect with Facebook".
Quite happy to accept that I've done something wrong but not a clue where to turn to diagnose what's happening as there doesn't appear to be any more information. Can anyone give me any pointers please?
If there's a good resource to guide me that would be really helpful - for example there seem to be different types of Access token, which one should I be using?