Hi to everybody,
I hope I'm in the right discussion. I've installed WP 2.7.1, a brand new installation, no upgrade, and I'm testing it on localhost. Now I found this strange behaviour. If I add/modify pages/posts as admin, everything works fine. If I do the same as Editor or Author I have the following messagge when I click on Update button:
Warning: Invalid argument supplied for foreach() in /var/www/wp-includes/taxonomy.php on line 1953
Warning: Cannot modify header information - headers already sent by (output started at /var/www/wp-includes/taxonomy.php:1953) in /var/www/wp-includes/pluggable.php on line 850
When I edit the same page as ADMIN I have tthe following message on the top of the page:
Warning: [username] is modifying this page.
If I save the page again as ADMIN everything is fine.
My running website is on WP 2.7 and doesn't have this error. Should I downgrade the WP on localhost or is there a solution?
Thanks to everybody