How to reset to all privilages for root @ phpmyadmin?

I've created new db via ph开发者_如何学GopMyAdmin and while editing db privilages clicked delete localhost privilages for this db (dunno why). Unfotunately all root privilages has gone. I can't see or create any db. Only root has admin rights. Is there any way to fix it?

See if this helps:

http://www.wellho.net/forum/The-MySQL-Relational-Database/My-root-account-is-messed-up-what-can-I-do.html