When adding a new Goal "Oops… problem during the request, please try again."

Whenever I try to add a goal I get this message:

Oops… problem during the request, please try again.

I cannot seem to get the image pixel to show a conversion either. I believe it might have something to do with this.

Please let me know what I can do to test and see what the problem is.

Thanks!

Can you check your web server error logs ?

also try to delete your browser cache ?