WordPress MU

I decided to upgrade from 1.2.3 to 1.2.5a tonight. I get an error which I traced to the wpmu-functions.php file. I uploaded my old one to fix the error, but obviously I need to fix this :)

The error seems to be related to the wp-plugins.

Fatal error: Cannot redeclare switcher_scripts() (previously declared in /home/site/public_html/blogs/wp-includes/wpmu-functions.php:1742) in /home/site/public_html/blogs/wp-content/mu-plugins/dashboardswitcher.php on line 5

I deleted the dashboardswitcher.php file and then it displayed the same error, but with the next wp-plugin file loaded (delete-blog.php).

TIA :)

Remove the following plugins from your mu-plugins directory and see if that solves your problem:

pluggable.php
misc.php
global-categories.php
delete-blog.php
dashboardswitcher.php

I belive all these are now included in wp-functions.php, so your default install of mu currently has no "default" mu plugins.

Been covered already :)

http://mu.wordpress.org/forums/topic.php?id=6172