How to fix your K2 powered wordpress blog after upgrading to 2.5

Did you upgrade to WordPress 2.5 and now discover a fatal error? You may see this error when you log into the admin section if you have enabled the K2 sidebar manager: Fatal error: Call to undefined function wp_register_sidebar_widget() in /home/.foo/bar/mywebsite.com/wp-admin/includes/dashboard.php on line 31. Brad at ChaoticTech has created a simple solution. Here’s why: WordPress […]