Everything was working all right today and suddenly I started getting this:

Submit 1186 A Haskell GHC 8.6.3
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Login lmno...
Succeed!!
Submit 1186 A Haskell GHC 8.6.3
Not logged in

And it exits

I was already logged in, and even if I log in again (which goes fine), I get the same when submitting.

Codeforces Tool (cf) v0.8.2

Thank you!