Hi,

I'm on Mac OS 10.4.10, I'm having this issue on both Firefox and Safari and on my VPC's Firefox (version 2.0.0.7)-> it can't be a browser specific problem

I'm also having this issue on both my blog (macamour.com/blog/) and a wordpress.com blog (hedi.wordpress.com) -> it can't be a Wordpress installation problem

The problem is I can't drag and drop widgets (and K2's sidebar manager never loads).

Here are error messages I'm getting from Firebug:

1- on the Wordpress.com blog:

[[Image(http://img88.imageshack.us/img88/3434/picture1wa7.png)]]

2- on the Widgets manager in my Wordpress (custom domain) blog:

[[Image(http://img228.imageshack.us/img228/9090/picture3st2.png)]]

3- in my Sidebar Manager with K2 theme for Wordpress:

[[Image(http://img80.imageshack.us/img80/9653/picture2tf2.png)]]