Hi,
thanks for your reply. I tryed to disable all plugins one by one and check the site. While disabling one of them I got
Fatal error: Call to undefined function get_the_permalink() in /data/web/virtuals/17746/virtual/www/wp-content/plugins/wpadverts/includes/shortcodes.php on line 74
only the thing of all that changed while doing this. Tryed to switch theme – not working. I think I had the same problem with Contact form plugin.
