Topic: 406 Not Acceptable

When posting a new topic, occasionally a reply, I get a message similar to the following:

An appropriate representation of the requested resource /forumsnew/post.php could not be found on this server.

Currently running 1.2.11

Re: 406 Not Acceptable

See here =>/forumsnew/post.php could not be found on this server => this is Eror. Test file in server.

I'm from Viet Nam. i speak english vey bad! Sorry.

Re: 406 Not Acceptable

http://punbb.org/forums/viewtopic.php?pid=65373#p65373