I forgot my username and password

If i forgot my username and password for the guestbook script,what should i do?[/i]

Perform a search and you wil find several threads covering this topic.

i found a topic that u said goto ur sql database and reset it.How should i reset it?

goto the auth table and then change the username to whatever you want and the password to 773359240eb9a1d9 which should make your password 123