EOSCommunity.org Forums

My Yubikey 2FA no longer works

I have another account in this forum, for which I configured 2FA using Yubikey device. The problem is that I no longer can log in to the forum because the website stopped recognizing my Yubikey device (“You’re using a security key that’s not registered with this website”).

My question is: who can help me with removing Yubikey’s association with that other account? I have set up the current account just to be able to ask this question and I would prefer to stay with that one.