vsftpd - Error -140: remote mkdir failed PROBLEMİ

total 184
drwxrws--x 6 admin root 4096 Jun 27 20:01 .
dr-xr-x--x 9 admin root 4096 Jun 27 08:56 ..
drwx--S--- 3 admin root 4096 Jun 27 14:38 cv
-rw-rwxr-- 1 admin root 418 Sep 24 2013 index.php
-rw-rwxr-- 1 admin root 19930 Apr 9 19:50 license.txt
-rw-rwxr-- 1 admin root 7194 May 7 16:43 readme.html
-rw-rwxr-- 1 admin root 4896 Dec 24 2013 wp-activate.php
drwxrwsr-x 9 admin root 4096 May 8 13:45 wp-admin
-rw-rwxr-- 1 admin root 271 Jan 8 2012 wp-blog-header.php
-rw-rwxr-- 1 admin root 4818 Feb 18 16:45 wp-comments-post.php
-rw-rwxr-- 1 admin root 3090 Jun 27 19:53 wp-config-sample.php
drwxrwsr-x 5 admin root 4096 Jun 27 19:48 wp-content
-rw-rwxr-- 1 admin root 2932 Sep 24 2013 wp-cron.php
drwxrwsr-x 12 admin root 4096 May 8 13:45 wp-includes
-rw-rwxr-- 1 admin root 2380 Oct 24 2013 wp-links-opml.php
-rw-rwxr-- 1 admin root 2359 Oct 24 2013 wp-load.php
-rw-rwxr-- 1 admin root 32671 Apr 13 12:06 wp-login.php
-rw-rwxr-- 1 admin root 8235 Nov 13 2013 wp-mail.php
-rw-rwxr-- 1 admin root 11072 Jun 27 19:48 wp-settings.php
-rw-rwxr-- 1 admin root 25665 Nov 12 2013 wp-signup.php
-rw-rwxr-- 1 admin root 4026 Oct 24 2013 wp-trackback.php
-rw-rwxr-- 1 admin root 3032 Feb 9 15:39 xmlrpc.php