Can't log into Twitter.
Having started copying a community post from my YouTube channel I noticed I suddenly got logged out from Twitter.
At the first time I thought I had already logged out, but then I recalled I actually did NOT log out. It just logged out itself.
Then I noticed I have started getting errors while logging in even thought my computer has already been connected to internet.
I tried changing my password, but it did not help.
What is going on?