Problem when creating user and message "The disk usage for one or more of your... "

[dinhthaovp]

Problem when creating user and message "The disk usage for one or more of your... "

Hi,
I am hawe problem when creating new user/Reseller:

Error Creating User anndy
Details
Error creating User: useradd.orig: unknown group anndy
Cannot find a home directory after the system user creation for anndy
The home directory for anndy was not created.

And i follow the instructions as : http://help.directadmin.com/item.php?id=172 but the problem shows up again
Error Creating User anndy
Details
Error creating User: useradd.orig: unknown group anndy
Cannot find a home directory after the system user creation for anndy
The home directory for anndy was not created.

today i get message :
Subject: Warning: The disk usage for one or more of your partitions is running low Today at 00:10

This is an automated message notifying you that the following partition(s) have exceeded the 95% threshold:

95% - /


================================
Automated Message Generated by DirectAdmin

I login via SSH as root and run this commands :
cd /
du -h -x --max-depth=1 ./
results here :

[root@vps ~]# cd /
[root@vps /]# du -h -x --max-depth=1 ./
0 ./net
0 ./sys
27M ./root
28M ./lib64
246M ./lib
2.7G ./backup
8.0K ./media
2.0K ./boot
15G ./home
186M ./etc
41M ./sbin
16M ./tmp_backup
0 ./misc
100K ./tftpboot
8.0K ./mnt
23M ./tmp
8.2M ./bin
0 ./selinux
8.0K ./opt
8.0K ./srv
0 ./dev
4.3G ./usr
46G ./var
0 ./proc
16K ./lost+found
67G ./

did not understand what I do? please help me !
Thnks

 

[zEitEr]

You might need to check inodes:

df -i

and disk space:

df -h

you might be out of either free space or inodes.