After a certain while there appears an error-popup on my forums. There is no error message displayed and the popup appears to be empty. You could just make out a little white "X" for closings the message and the semi-transparent black border, that is usually around Vanilla error messages (from the original theme style.css). I attached a screenshot (the white "X" is very hard to see).
Does anyone have an idea or knows the problem?
Is this the problem why the message refresh was not taken to the newer 2.1+ version of Vanilla?
I've brought this topic up once but the information i could give was not enough to help identify the problem for the ones trying to help here (i also couldn't found the thread anymore here in the forums).