I don´t know why, but i supossed that “use CloudFlare\IpRewrite” is part of the 1.3.20 changeslog.
If it´s the problems, with php < 5.3, it may cause the plugin crash.
Solved: Just activate and deactivate all the global configs on Sitemaps XML page:
Ping yahoo.com and ping ask.com
Taxonomies and posts too.
I have a problem with the plugin (or supose it) when leaving the admin session. That error doesn´t appear when the plugin is deactivated.
I activated the 4.4.13 this morning and when i finished, a fatal error message appeared:
URL:
http://www.xyz.com/accessarea?action=logout&_wpnonce=7e8b92ceb4
Fatal error: Call to a member function get() on a non-object in /var/xyzxyz/wp-includes/query.php on line 28
I have wp 4.0 and plugins: WPML pack wpml cms 3.1.7.2, string translator,translation manager,media plugin, woocomerce, woocommerce multilingual, jetpack.
Thanks a lot.