a problem : SERVER cant symlink

[Evrim AKMAN]

Dear newsserver admins;

Aug  5 02:53:43 patara innd: SERVER cant symlink
/usr/local/news/spool/articles/
alt/snuh/7888 and free/uk/talk/leicester/27 Permission denied
Aug  5 03:01:23 patara innd: SERVER cant write comp/graphics/explorer/2
Permissi
on denied
Aug  5 03:43:59 patara innd: SERVER cant symlink
/usr/local/news/spool/articles/
news/software/misc/59 and news/software/notes/3 Permission denied
Aug  5 04:19:24 patara innd: SERVER cant symlink
/usr/local/news/spool/articles/
alt/hipcrime/culture/sicilian/9 and alt/hipcrime/culture/padania/3
Permission de
nied
Aug  5 04:19:49 patara innd: SERVER throttle Permission denied writing
article file -- throttling
Aug  5 04:19:49 patara innd: SERVER cant write alt/hipcrime/boats/kayak/2
Permission denied
Aug  7 08:52:28 patara innd: SERVER cant symlink
/usr/local/news/spool/articles/

-------------------------------------------------------
I receive such errors on log files news.notice and news.err
The errors
"SERVER cant symlink" and "SERVER cant write"
couses the server throttle.

As a result of these errors server throttling.
Below are the reasons for these.
-> Error 0 writing symlinking article file -- throttling
-> Permission denied writing article file -- throttling

I wonder:
How can I prevent these problems?
Why these problems occur?

Thank you very much for your consideration.

Evrim AKMAN