Starting today, I keep getting the error "Bad Message 431", followed by "reason: Request Header Fields Too Large" when I refresh a console page in Salesforce. The page is "https://mycompanyname.my.salesforce.com/console".
I'm using the latest version of Google Chrome. If I clear the cache, close and restart the browser, I can get to the page, but when I try to refresh the console, I keep getting this error.
Any ideas what could be happening and why this just started today?