I'm getting occasional reports from people who say they try to register and get an error which says "Please enter a value using 30 characters or fewer" for their username. They say that they are using a username that is 30 characters or fewer. Assuming they're correct any idea what might cause this?
It's very intermittent - I think today is the 4th time I've gotten the notification. I did a quick Google search on it and did find a couple of other XF forums where a similar thing was discussed on the boards. No cause was mentioned though.