When I am trying to upgrade WordPress (current version 3.1) to WordPress 3.2.2, I am getting this stage error:
Fatal error: Out of memory (allocated 29360128) (tried to allocate 3155893 bytes) in /homepages/32/d108770064/htdocs/Wordpress/wp-includes/class-http.php on line 1420
How to fix this and update WordPress?