Just writing this I know other people are reporting but figured I would give a very detailed description instead of wp125 broken wahhhh! hehe
I have WordPress 3.0 installed.
the list of my other addons are below for troubleshooting.
When you download WP125 Version 1.3.9 and go to activate it it throws up a message at the top of the plugin panel.
The plugin generated 1401 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.
The plugin activates fine.
If you navigate to widgets then Available Widgets you can drag and drop WP125 into the proper sidebar with no problems.
When you navigate out of the Widgets Panel and back into it you will notice the WP125 is no longer in the sidebar.
I should note the ADS button on the main control panel works fine you can open and close.
If you need anymore information to troubleshoot this addon I would be willing to help.
Thanks Matt your work is very much appreciated and your plugin is awesome. when its working :P Cheers.
My other addons I have running are...
Akismet Version 2.3.0 | By Automattic
cbnet Ping Optimizer Version 2.3.3 | By Chip Bennett
cformsII Version 11.5 | By Oliver Seidel
Conditional CAPTCHA for WordPress Version 2.3 | By Samir Shah
Counterize II Version 2.14.1 | By Steffen Forkmann
flickrRSS Version 5.1 | By Dave Kellam and Stefano Verna
GZIP Output Version 1.1 | By Austin Matzko
HeadSpace2 Version 3.6.32 | By John Godley
Karailiev's sitemap Version 1.0 | By Valentin Karailiev
Login LockDown Version v1.5 | By Michael VanDeMar
Page Links To Version 2.3 | By Mark Jaquith
Redirection Version 2.1.27 | By John Godley
Robots Meta Version 3.3.1 | By Joost de Valk
RSS Footer Version 0.9.6 | By Joost de Valk
SEO Slugs Version 1.0 | By Andrei Mikrukov
SexyBookmarks Version 220.127.116.11 | By Shareaholic
Vodpod Video Gallery Version 3.1.3 | By Xondie
W3 Total Cache Version 0.8.5.2 | By Frederick Townes
WP Render Blogroll Links Version 2.1.1 | By Tanin Ehrami
Yoast Breadcrumbs Version 0.8.5 | By Joost de Valk
WP Affiliate Platform Version v4.0.4 | By Ruhul Amin
WP eMember Version v5.3.8 | By Ruhul Amin & Nur Hasan
Wp eStore Version v3.7.2 | By Ruhul Amin