The forum, when login today for first time from the logged in webpage, sent me those errors. After trying to post something (it showed me as logged in), the forum asked for relogging, I guess it was an issue with the session of the webpage/forum managed to used the session for 8h agoin the webpage, but not for the forum itself. Or maybe related to the forum itself, like as being the first visit, I waqs not totally registered in the forum with the account?
Try to investigate it, it will improve the security (and probably you want to delete/hide this post
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