forgot my password and username

[rtrev64]

I can't log onto my admin area to work on it.
http://172.173.255.12:9000/

Ill change it to 8000 but I wonder if that is gonna do anything.

I am getting connection failed, and username and password prompt.

I make my password easy for me to remember and passowrd pretty much is the same but I am not able to log in because is just reappears asking the same info. help...