cgi_wrapper error in suexec_log after Plesk micro update

[mavera2]

Last week I updated my Plesk server from 11.5.30 Update #20 to #28.
After update I started to get performance issues, slow ping times etc. So I check for every error/warning in my server.

After that I started to see this inside my

/var/log/httpd/suexec_log

file:

[2014-01-16 23:11:18]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper
[2014-01-16 23:11:19]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper
[2014-01-16 23:11:20]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper
[2014-01-16 23:11:21]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper
[2014-01-16 23:12:43]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper
[2014-01-16 23:14:37]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper
[2014-01-16 23:14:37]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper
[2014-01-16 23:14:37]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper
[2014-01-16 23:14:37]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper
[2014-01-16 23:15:00]: uid: (10002/mywebsitename) gid: (505/505) cmd: cgi_wrapper

I have this warning/error inside my log file nearly in every 2-3 minutes.
What causes this ? How can I fix it ?
Is it an important problem ? Does other Plesk servers has it ?

Edit: After Googling I found this answer but I afraid to do this because I'm afraid to break something.
http://www.webmasterworld.com/php/4315611.htm

[root@host ~]# ls -la /var/www/cgi-bin/cgi_wrapper/
total 28
drwxr-xr-x 2 root root  4096 Aug 24 22:35 .
drwxr-xr-x 4 root root  4096 Aug 13 20:30 ..
-rwxr-xr-x 1 root root 19192 Jul 24 15:11 cgi_wrapper

Edit2:
But in this post abdi says that this can be normal. Is it so ?
http://forum.parallels.com/showthre...GI-cgi_wrapper&p=644604&viewfull=1#post644604