The error has returned.

The error on these forums has returned.  Presumably because it is Saturday so the attacks must have begun or it is just my browser Firefox because I manged to post a reply using IE 11.

The error is as shown in this picture:

I can log in but can't post because the system can't validate as it coming from SBS application.  I don't know what SBS application is so somebody can enlighten us here.

As I said I managed to post using another browser so not a big deal for now.