having the worst time uploading a theme, get widget error message

Hi all:

Every time I upload my theme, I always get this message:

Widget support is required for themes in the directory. Details on how to add widget support to your theme is available at http://codex.wordpress.org/Widgetizing_Themes.

I follow the instructions in this Widgetizing_Themes, adjusting the code in the sidebar of my theme so that it’s as widget-friendly as possible, and no matter what I do, I always get this error message when I upload a theme.

Can someone help me with this? I’m really at the end of my rope.

Thanks very much.

My theme is http://www.seaserpent.com/wordpress.

Here is my sidebar’s code:

[Code moderated as per the Forum Rules. Please use the pastebin]