Pop ups requiring passwords

I keep getting popups on the top right of my computer. Google Password Required; Enter your password for...in Internet accounts. It is doing this for two of my accounts. I have entered the passwords when going to Internet accounts and it just brings this blank screen and nothing gets resolved. I have tried changing passwords as well. I am still able to get into these accounts, but the popups are annoying and I can't get rid of them. Thank you!