Server does not match database

[-pinguin-]

Hi,

I have a problem with Zabbix and I don't know what I did wrong. I was trying to install Zabbix with the version 3.4 and received this message:

The server does not match Zabbix database. Current database version (mandatory/optional): 03040000/03040006. Required mandatory version: 03000000.

What does that message mean and how can I solve this problem?

[Atsushi]

The current database version seems to be for 3.4.
Since the required version is 3.0, are you trying to start the 3.0 program?

Please check the path and version of the program you tried to start.

[-pinguin-]

The problem is solved. I reinstalled Zabbix.