Error during upgrade from zcs 4.5.11 to 5.0.2 on FC7

[fabio.puglisi]

I've tried to upgrade my zimbra installation from 4.5.11 to 5.0.2 on fedora core 7
During the installation, the process give me an error many time :ERROR: service.FAILURE (system failure: getDirectContext) (cause: javax.naming.AuthenticationException [LDAP: error code 49 - Invalid Credentials])
Dispite this the process go forward until the end, but when the setup menu appears, there aren't the setting of port (http,https,pop,, etc..) and a message for an ldap misconfiguration is showed.

Can someone help me ?
Thank You

[jholder]

Looks like your localconfig got wiped. You'll need to reset your passwords:
Resetting LDAP & MySQL Passwords - Zimbra :: Wiki