Can't connect to the account facebook?

Few days ago I updated my macOS High Seirra with latest version of 10.13.4 (17E202), and I stated getting messages that "can't connect to the account facebook?". I went to system preferences -> internet accounts, all other accounts were working accept facebook and my password for that is correct as well. I have tried resetting it by changing the FB password and removing it from the accounts and then adding it again, but still the problem persists. I have searched previously for the solution here at forum, but unable to find reasonable solution.

One that might work is I think has to do something with "Keychain access" and deleting fault account, but I don't know how to find out which one is wrong. Immediate help would be appreciated as it is bugging me big time and not showing contacts and other fb related stuff in calendar and events.