Hi, which utility did you try to repair what with?
Was it this?
See if this helps...
Open Keychain Access in Utilities, use Keychain First Aid under the Window Menu item, then either check the Password under Safari if it exists, change it, or delete it and start over.
Resetting your keychain in Mac OS X...
>If Keychain First Aid finds an issue that it cannot repair, or if you do not know your keychain password, you may need to reset your keychain.