Error when clic on content in the language manager

I want my site in multiple languages. When go to the content in the language manager I get an error (see attachment). What can I do? It's work properly in other sites I have.

Go to extension manager , database tab if there is some link saying something like click here to repair database click on it. If that does not help and that error message says something like missing table columns in table <table name>_xx_xx you will have to manually create table in db:

<table name>_xx_xx

by copying structure of :

<table name>

Is working now