[Koha] Zebra server is not running

[Mark Alexander]

Excerpts from Luis Moises Rojas's message of 2017-02-13 10:15:24 -0400:
> When i see KOHA ABOUT its says:Zebra service is not running
> 
> But when we try to restart o star using koha-zebra-restart or start: say
> 
> Zebra is already running?
> 
> Where is the problem?
> 
> Is this the cause (maybe) why we have to run the koha-rebuild every morning?

This may be the problem:

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=16885

See this for a possible fix:

https://lists.katipo.co.nz/pipermail/koha/2016-September/046167.html