in our LS installation, the languange selector doesn't work. As we don't need a language selector, we commented it out.
But now one of our survey admins wanted to display all users in participants table, and so he used the dropdown menu under the table "Displaying 1-8 of 8 result(s). X rows per page". But nothing happens.
It's the same error as at the language selector. What could that be? Where could I look after?
