I've read all the posts I found on internet about this error and I found nothing useful...
I can't log by Twitter and Facebook's account and the same problem with the link... (If I must create the same post in the Twitter section, tell me and I'll do it)
I've read the manuals, check the config and I don't understant...
Login:
With Twitter: he asks me to enter an username...
With Facebook: a popup window from Facebook website is open, ask me if I want to link, I click on yes and it loops...
Link:
Both: "Facebook/Twitter ID no present"
What's wrong ?
Url:
www.the-horns.eu/cms