I'm using a linux deamon (http://dls.21stcenturymoneytalk.org/dls/memorycoin/memorycoind-linux-x64.xz) to mine. Since today I get this message:

memorycoind getmininginfo

...
error: {"code":-2,"message":"Safe mode: Warning: Displayed transactions may not be correct! You may need
to upgrade, or other nodes may need to upgrade."}
...

Is there a new linux command line binary?