MK livestatus with nagios core

[erdeidominik99]

Hello!
I want to use MK livestatus, with nagios core. The final goal is to use nagvis. I installed it according to this, the nagios started well after, the socket were created, the get status worked, but any other query stopped the nagios server. Is there any newer standalone check mk version or what can be the problem?

[gwesterman]

What is the error message for the failed process?