From a few days ago, when I try to fill my password using LastPass, a pop-up window appears.
I clicked the OK button on the window, but I couldn't fill the password.
What happened?
Hi@"yukiko"
If this is happening for all sites currently, can you try clearing the LastPass cache?
The instructions will vary depending upon your device type:https://support.logmeininc.com/lastpass/help/how-do-i-clear-the-local-cache-for-my-vault-lp010126