So i was testing my smtp server, and I selected forgot password on my administrator account e-mail, it said smtp failed, but not just that now when I try to login with the right info i cant login, is that a bug?, i changed my password in the mysql database but that doesn't seem to do anything, where do i find the administrator password what file saves it?

The only way to reset the password is to use the 'forgot password' feature.

Is the smtp still not working for you ?