Server application problem

[romgutt92 0]

Hey.

I cant play on my server,

I get this:

This server is running an incorrect version of the server side application. You cannot play on this server. If you are server admin please contact DayZ staff.

i have checked that DayZ Commander is up to date, and the same with play with six is up to date.

but still i cant play.

Can some one help me? :)

Tnx :)