Go to the Login page.
Hit the "Login" button with an empty form.
You'll get an Internal Server error, with this trace:
File "/Users/danvk/github/cycledash/cycledash/auth.py", line 33, in login
user = check_login(data['username'], data['password'])
UnboundLocalError: local variable 'data' referenced before assignment
Go to the Login page. Hit the "Login" button with an empty form.
You'll get an Internal Server error, with this trace: