Freenet doesn't start

"Chris Marschner" <[email protected]> Fri, 11 Mar 2011 22:43:29 +0100
Newsgroups gmane.network.freenet.technical
Message-ID <[email protected]>
I receive following error messages upon starting Freenet

"The Freenet wrapper terminated unexpectedly."

"The Freenet launcher was unable to connect to the Freenet node at port  
(8888)"   <- or any other port I tested