[farsgsm]

it's not the only file.
here is get error on another file


Forbidden

You don't have permission to access /newthread.php on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request

usually this problem happens whenever i try to post many characters in a new thread or while i edit a post and add some more characters in that.

or i think it happens when i post more than 4-5 URL links in my thread.

and how to temporary solve this problem:
i reduce charackters in my post or delete some URL links
and send my thread in two or three post.

then i don't get this error.
i don't know if u understand my problem.
hope u can help me more.

--------------- Added [DATE]1297537494[/DATE] at [TIME]1297537494[/TIME] ---------------

it seems i get this error only when i make a new thread that includes 4-5 URL links and some images