I’m sorry, but that’s not a problem with the theme, it’s a problem with the server settings! On your server is not set the output buffering in the php.ini file, that’s what causes the problem. We added now a workaround to the theme to prevent the error messages, but you should really talk to your hosting provider because this can always happen i.e. when you install a new plugin.
We uploaded version 1.02 with the fix, you can use the new version.