Quote Originally Posted by hllight View Post
This isn't a fix but rather a possible cause. I had a similar problem when I attempted to delete "Gift Certificate" and "Discount Coupons" from the drop down menu. I deleted the the associated instruction from the php file and instead of deleting them, I got a similar message. I replaced the file with the original and was back where I started with the Certificate and Coupon menu items.
This just happened yesterday and I decided to move on with more important modifications and wait till another day to remove the menu items. I don't have a solution yet. BUT I WILL and will let you know when I do. Probably not much help but I tried.
See my above reply to dolzer. There was an error in the way you removed code.