Access to my blog is denied since I tried to make the automatic upgrade of sociable plugin.
Following message appeared during the failed update, and then instead of the homepage :
Fatal error: Call to undefined function get_post_types() in /home/www/b7bba4b54a58bd8dced5bf5af8ef3d8e/web/session/wp-content/plugins/sociable/includes/class-Sociable_Globals.php on line 3215
I have no access to the blog, including the control panel.
Thanks for your help.