WP-super cache effecting subscribe2 plugin?

Hi there,

So I have a plugin “subscribe2” that basically just lists out the emails of subscribers to the blog of a client.

However, every time I try to access the plugin content, I get an error message like this:

Fatal error: Class ‘Subscribe2_List_Table’ not found in /mnt/target06/346262/394688/www.aspenreallife.com/web/content/wp-content/plugins/subscribe2/admin/subscribers.php on line 136

The author of that plugin believes it’s a caching issue caused by the wp-super cache. Is there any way I can have it so that the cache does not effect the wp-admin side of things?

I believe it’s a caching issue because when I sit on the page where I get that error message, then refresh after a while, the content pulls up fine. Like even when I wrote this post, I refreshed the page and the content is pulling up fine again…

Any ideas of how I might be able to get it fixed?

Any help would be greatly appreciated.

http://wordpress.org/extend/plugins/wp-super-cache/