In mean time I tried many different approach to upgrade board... even created user Admin1 on old board, changed auth_method to db before updating, but it seems that admin users just loose their admin permissions during database update.Mick wrote: ↑Mon Nov 14, 2022 10:29 am Hmm, I’m not sure of any real fix for this now atm, I find it odd that the admin1 account won’t even let you access the ACP, I’ve never known it to fail in the past. Have you got a local server set up on your desktop machine? If so you could try doing the upgrade on that to see if that works?
Can please someone from phpBB support take a deeper look in this problem??
Thank you very much!