Cannot add new liting/event: fatal error
Hi,
After some days of customizing the Vantage theme I got to the point that I wanted to add new listings (few of them are already there - added before).
Now, when I want to add new listing (or event) I get the message:
Fatal error: Cannot redeclare _wp_translate_postdata() in /
wp-admin/includes/post.php on line 21
Recently I palyed a bit with users, changing the nickname for admin and admin's email addres. Would it be related to the problem I described above? Where to look for solving it?