We know we're still in beta, but we don't want any errors on our site, so we're very sorry about this one!

There are a few possibilities as to what the problem could be:

• User names can only contain letters, numbers, dashes or underscores
• The same applies to project names
• If you are registering, your username or password may already be in use, or your password may not be 'strong' enough - try adding some numbers or making your password longer.
• Less than (<) and greater than (>) symbols aren't allowed in text.

If it's not one of these, you should tell us about this error at errorreport@scrumpyapp.com!