Let's do the browser troubleshooting steps to check if the error is caused by a full cache. I'm just curious though, what update is it?
You log in to QuickBooks in a private browser and fill in the information again. If it works fine, you can go back to your regular browser and clear the cache. If it's the same thing, please try other browsers like Chrome, Edge or Mozilla Firefox to see if this only happens to one browser or not.
Please go back to this thread if you need more help.