[HELP] Auto move user from Registered group to Awaiting Email Confirmation Group?

[vvnstaff]

I got some trouble with my forum using VBB 3.73 PL1.

Somebody said me that they can't post thread, reply, edit their owner threads in my forum. I checked, something wrong with their group.
Auto move user from Registered group to Awaiting Email Confirmation Group.
And this is the reason why they don't have some permissions like a registered user.
I don't know what's things occuring.
Need help, Thanks.

Updated:
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