MyBB Community Forums

Fresh install of mybb latest version and I am getting this error code everything is default i have tried some things that i found googling around but i am having no luck getting it fixed.

Authorization code mismatch. Are you accessing this function correctly? Please go back and try again.

Please check this thread: https://community.mybb.com/thread-218862.html
and this documentation: https://docs.mybb.com/1.8/faq/login-problems/
if you haven't.

If the above two links won't help you solve the issue, could you please post your forum link here (or PM me) for investigation?