[Plugin: WP Super Cache] Just crashed and burned!!

Hello… I have a Multisite blog with WP Super Cache installed. I disabled it to work on some pages. After disabling the plugin I went to the admin section to “Network Deactivate” it. When I clicked on the link over 20 lines of script popped up ending with “[IaA9 Fatal error: Call to undefined function wp() in /home/jmeyers/public_html/RANDYSRODRACK.COM/wp-blog-header.php on line 14”

I am no longer able to access my site http://randysrodrack.com

What can I do to fix this??

Thanks
Jack Meyers

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