Hi,
Well, you have all the latest rpms and kloxomr! Everything is fine and perfect!
Try to change the webserver to apache abd back again to see which combination works.
Also try to change webserver settings like phpfpm, etc. in these changes. In one of these combinations, you will find that it works.
If there was a php update or change during this play, then you need to reboot the server.
I solved it once by downgrading php to php 5.3.3 and rebooting. Then I changed apache to nginx and back again. Thereafter, I had a working php 5.3.3, phpfpm with worker and apache. Only thereafter, I change the php to a higher one, rebooted. It worked.
Here, you should also apply sh /script/fix-all as well because there are certain configuration that need to be generated through scripts.
By doing so, you are generating several config files, and reboot if necessary.
I have realized never to make updates as I found that updates screw the installation of functioning services and brings the production server down. It becomes a nightmare to bring it up again, if certaiin things require complex understanding of the problem involved.
Kloxo-MR really became a very good panel after Mustafa started his military action of ironing bugs and pouring features.
One one side Mustafa did a fantastic job, as a one man show, but on the other side one also needs to understand the downside and drawback of this situation. But then he also suffers from overconfident,that everything is working on his production servers, and adamont attitudes in certain areas.
Because Mustafa does not follow a system of release candidate and releases his excellent work, that functions on his testing servers, then it gets tested on production servers. Many times things does not work and brings the servers down.
An update of rpms by Mustafa is never garanteed to function on production servers. This may not really relate to his work directly. It could also relate on certain other dependencies, etc. or there are several other factors. And thats a problem.
Never make an update unless there is a security update accounced. See if that update goes trough and becomes stable. Never make an update, just because a new feature came up.
The good thing is that you have certain basic fix scripts that helps you to repair your installation to kick it going but not always 100% sure. Mind you this is a free software. So one cannot also expect any garanteed support.