Mantis Bug Tracker - Forums

I'm pretty sure I had a login years ago but I can't remember the username or password (my email is the same).

If I try to sign up for a new account it says

That email is already being used. Please go back and select another one.

so I definitely have an account, but if I try to log in it says

Your account may be disabled or blocked or the username/password you entered is incorrect.

which may be because I don't remember the password, but if I try to use the lost password link it says

The provided information does not match any registered account!

so I have no way of getting in...

Sent you your username via forum private message.