after upgrading to PHP 5.2 i recieve
"PHP Fatal error: Call to a member function get() on a non-object in /var/www/xxx/htdocs/wp-includes/cache.php on line 29"
This seems to be related to some changes made in php5.2 regarding object handling. See http://www.php.net/UPDATE_5_2.txt and http://www.php.net/ChangeLog-5.php#5.2.0
Any ideas how to workaround this? Disabling the cache does not work at all.