I tried installing the AdSense-Deluxe Plugin for Wordpress and I was getting the error:
"You do not have sufficient permissions to access this page."
What I did to solve this was:
1. Open the file "adsense-deluxe.php"
2. Search for the line: "add_action('admin_head', 'add_adsense_deluxe_menu');"
3. Place the following line before it:
4. Find any place where the variable $action_url is used. Replace it with:
Then it should work properly. Woo...