Daemon wont open (Yosemite updated for Security reasons)

I'm on Yosemite and today (March 23rd 2016) I updated the OS (security update). After that I cannot access"Setup Lemur Daemon" in order to configure Midi in and Out. It sits on my menubar without any problems but it won't do anything.
I have to make it work really soon because of a gig!

Thank you

ps: I'm posting this also in Introductions because of forum rules (1st post)

This won't help you opening the daemon, but cant you just set all connections on the iPad? I've actually never used the daemon for connections..