Keep getting this message when i start the latest Mac Lime Wire:

Unable to launch java application. The main class "com/zerog/lax/LAX" could not be loaded. Either it is not in the classpath or has a static initializer that uses a class not in the classpath.

If I try again without rebooting i get in but it does not connect. Is the message and the fact that I can not get connected related? What should I do?