I try to use send random password but i have problem like this
I alredy filled the form but when i want to submit it i get notification error
how to solve problem like this?
The password you entered is probably too short. You can lower the minimum lenght in ACP > Configuration > Settings > User Registration and Profile Options > Minimum Password Length.
but there is not password field like thats picture
As Stefan said, the password being generated by MyBB is too short. Please report the bug
here.
As a temporary fix, reduce password length, following what Aries suggested.
And don't forget to report the bug as Stefan and Joshua said.