WordPress 2.8 Error – Call to undefined method WordPress_Module::_weak_escape()

I’ve successfully upgraded my WordPress blog, and the WordPress blogs of a few of my friends, but one of them gets the following error:

Call to undefined method WordPress_Module::_weak_escape()

Has anybody encountered this? I found one solution that suggested disabling redirection, but how do you do this when you can’t even access your blog?

Any help or suggestions would be appreciated.

10 thoughts on “WordPress 2.8 Error – Call to undefined method WordPress_Module::_weak_escape()”

  1. The weak_escape() errors its caused by Redirection plugin. Deactivate it or Download the latest versiĆ³n and everythin will run ok again.

  2. I encountered the same problem. You can delete the redirect plugin folder on your server or rename it. I renamed the folder old redirection and that did the trick. Hope this helps.

  3. I updated one of my blog 2.7 to 2.8 and had same problem. My solution; I replaced wp-db.php file with 2.7 version on server. Then everything work fine. Update redirection plugin and put original file in “/wp-includes”…

  4. Yep! I had the same problem too.

    However, I am reading on the redirection website that the plugin has been upgraded and you should not encounter this problem.

    I was worried I would not be able to use the redirection plugin for my site anymore. But its all good now!!

  5. The Redirection Plug in was the issue. After upgrading, I was unable to traverse my website including the admin page.

    I had to FTP to my website, rename the redirection plug-in to redirection.old and walaa fixed.

    I will research the new version of the plug in.

  6. Thanks for the help on this one. I changed the redirection plugin name. Then I was able to login, upgrade the plugin and all is well.

    – Ryan

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