I installed Zabbix v.2.4 from sources in Debian Jessie. I followed (step by step) this guide: https://www.zabbix.com/documentation/2.4/manual/installation/install In the setup, when I have to configure the DB, I get this error:
The frontend does not match Zabbix database. Current database version (mandatory/optional): 2020000/2020001. Required mandatory version: 2040000. Contact your system administrator.
If I install from repos, the same happens. How can I fix this problem?
Thanks in advance.