I recently updated our ZendServer Cluster from 5.1.0 to 5.6.0 SP1. Now trying to change Directives (aka php.ini) in the Cluster Manager results in the following error message after clicking Save Changes: "Session has timed out, resubmit the form to apply changes".
However, my ZSCM-Session has definitely not timed out, as I can use the rest of the Cluster Manager just fine. Any suggestions what's going wrong?
ps: Cluster Manager + all Servers are running Debian 6.0.4