Hi,

I'm trying to change my email address on my forum account, however I receive this error every time I hit the save button:

'Usernames must be 3-20 characters and consist of letters, numbers, and underscores.'

See, the thing is - I'm not even trying to change my username. I quite like it. I just want to change my email. But I cannot. This is most disappointing.

Please help me in this life or death situation.