ERROR: Deactivate ServiceCheck from Director -->Host

I’m trying to deactivate a Service Check for a single HOST.
When I try to enter into the ServiceCheck from DIRECTOR I receive an error:
Call to a member function select() on null

My Env is:

Can be related with this BUG ?
https://github.com/Icinga/icingaweb2-module-director/issues/2563

can you update to 1.11?

Updating incubator and after director make the job! THX