Hi! Since I switched to beta features including Flow structured discussion on my user talk, everything was well until I turned off it by inadvertence. I toggled again but its triggered into displayed "Fatal exception of type "Flow\Exception\InvalidDataException"" error. Therefore I can not do anything to fix it. Since then neither users nor myself are able to write on my user talk.
Thus, I ask you for help to fix that issue. Thank you very much in advance.
Your sincerely.