Can't add new\more admins to the server

[3ABP]

Good day.
I am main admin of Ru_cRPG. I have "Admin" button on c-rpg.net
I have rank 10. I have a field to put new admin`s name and rank, and I have active button
"save changes to Russia"

When new patch released usual way to join to the server with admins right doesn't work anymore.
You type a passw but nothing happends.
So using new site ability I added one more admin with rank 5.
That was good news.

Now I can't add any new\additional admins.
I tried many of them (names) with different ranks for each. All names were spelled correctly
(copy\paste from server logs).
I tried to add just random players for admins - and about 5% of them adding.
But 95% not. And noone of real admins.
All of them have unique ID.

When I trying to add new admins I got an error (exactly those - color and font):

There was an error - please check your permissions.

And those new admins didn't show up in the admins list, of course.

[Espu]

Just a thought, you know that you must add the forum account name, not player name?

[3ABP]

Just a thought, you know that you must add the forum account name, not player name?

No, I didn't know. Thx you for information. I will check.

BTW one more question - what this "Rank" level means? What gives Rank1, Rank2....?
-------------------
Added later:
Yes, it Works. Thanks you.
But give pls some info about Ranks.

[Espu]

Function = minimum rank

admin2player_chat      = 1
admin2admin_chat       = 1
name_display           = 4
change_map             = 3
change_server_setting  = 3
change_server_name     = 5
change_server_password = 5
kick_player            = 2
ban_player             = 3
mute_player            = 1

[3ABP]

Thanks you. Case closed ^).