Failed to load temp

[Idan]

I'm attempting to load the template for the Metricbeat to the kibana
And I'm getting this error:
{"error":{"root_cause":[{"type":"mapper_parsing_exception","reason":"No handler for type [keyword] declared on field [hostname]"}],"type":"mapper_parsing_exception","reason":"Failed to parse mapping [default]: No handler for type [keyword] declared on field [hostname]","caused_by":{"type":"mapper_parsing_exception","reason":"No handler for type [keyword] declared on field [hostname]"}},"status":400}

I have installed the metricbeat on a client, and just want to set up the template on the server to read the packets...
what I'm doing wrong?

Thanks for the help

[tudor (Tudor Golubenco)]

What elasticsearch version do you have? The errors seems to indicate that you might be trying the 5.x template on a 2.x server?

[Idan]

Yes, I am -
the packets name are:
elasticsearch-2.4.1.deb
metricbeat-5.0.0-rc1-amd64.deb

What I'm doing wrong?
I download the most up-to-date packets