Cannot import Templates for 7.2-Unexpected server error

[zabbix-user007]

Hello!

Today, i needed to import the VMware templates for zabbix 7.2

When importing, i get the error "Unexpected server error" and the form returns tot the import entry.
- I also deleted all previous VMware templates as they were not used, anyway.
- I downloaded from git and checked I was using "release/7.2"
- the template is version 7.2 ( in the yaml: version: '7.2')

Note that I have imported templates two weeks ago and no changes made to the server.


I do see this error in the apache error log:
PHP Warning: Unknown: Failed to write session data (user). Please verify that the current setting of session.save_path is correct (/var/lib/php/sessions) in Unknown on line 0,





At a bit of a loss as to what to do now.

thanks for any assistance.

[Blevar]

It looks like a problem with permissions of PHP sesion. Check if `/var/lib/php/sessions` exists and is writable for the Zabbix Server user.