The following are limitations
associated with the Panorama™ Interconnect plugin.
Plugin 1.0 only
Installation of the Panorama Interconnect
Plugin 1.0 fails on a Panorama management server running PAN-OS 10.1.1
and later releases because PHP sessions used to access the Panorama
Controller and all Panorama Nodes web interfaces must store session
IDs in a separate and private directory configured with ownership
and permissions that limit only necessary users to access this information.