It seems that your node isn't running the latest version of the software. Freenet is downloading a new version from your peers. Your copy of Freenet is seriously out of date, so your peers may not show up as connected, but we can still fetch the update from them. This can take up to an hour. In the meantime you may not be able to use Freenet normally. If all else fails you can try the update script ./update.sh but it is much safer to wait for the update. Would you like Freenet to automatically restart as soon as it has downloaded the update?
Bundled version is
Freenet 0.7.5 Build #1472 build01472
while latest release is0.7.5 build #1478
here: https://github.com/freenet/fred/releases/tag/build01478