Hi Bartosz! Done! But now the month-switching in the sidebar calendar don’t work again. I let the 1.65 now for one day, but then i have to upgrade back.
But, by the way, there’s another problem: I had to delete in template-hooks.php the line
add_action( ’em_get_sidebar’, ’em_get_sidebar’, 10 );
because with this unfortunately the sidebar in all event-pages appears under the content (not at the side).
Regards, Kay