Can't post changes in Adwords Editor, says "Internal Google Error"
I tried to update the destination and final URLs for a bulk of my ad groups (about 415 ads in particular), and when I went to post the changes, something popped up saying "19 Total Items are eligible for a URL upgrade." When I click 'post URL upgrades', an error comes up saying, "posting failed. Internal Google Error."
Does anyone have an idea of what this means? The same account works fine on a different computer and was posting changes earlier today.
Any help would be appreciated! Thanks!