Unable to create or edit dashboards

[GunFood]

Hi,
I'm running Zabbix since a few years now, but with the current installation, I have a strange problem, I don't know how to track the issue. So maybe you could help me.

We are unable to create new dashboards or edit existing ones.

We have tried:
- different browser (Edge, Firefox, Chrome)
- access via IP address

In browser console I see only one error message, then I try to save the changed or new dashboard:



Everything else is running fine. We can add or edit hosts, hostgroups, users and so on.

Zabbix 6.2.6 is installed on RedHat Enterprise Server 8, PHP 8.0.20, Zabbix web served by nginx 1.14.1.

Nginx errorlog is empty or at least nothing regarding zabbix.

Any ideas?

Thanks for your help.

[specialdevoperator]

I’m experiencing the same. Fresh install running MySQL and Nginx installed per latest official docs. Ubuntu 20.04.

[specialdevoperator]

I reinstalled with Apache and works out of the box. I’m guessing it’s something about the Nginx config.