Problem

Yesterday I logged in to my Phpmyadmin. In the book_auth I should look at the passwordtable. I chosed wrong and took delete. Should click no, but was to quick and clicked yes and... all the password-thing was gone.
And because of that I can´t log in to my guestbook admin. Have tried to write a new password, skip password.. I always get error

Is there something to do to fix it?

you can insert a new row, make the ID = 1, the username your username, the password your password, but, on the scroll bar to the left, select PASSWORD from the list. if you can possibly find the session information, that is always a good thing to put in too, if not, leave it blank, i think it still might work. leave the data NOW blank, it'll fill that in itself. good luck.