This is the thread racoon refers to:
www.bestofjoomla.com/component/option,co...t,10/limitstart,100/
If you don't know how to manage with SVN, near the end fxstein posted nlast nightly build, if you wait a bit, next version comes soon.
Anyway, you could also check this fix, is for vbulletin, but the error seems the same:
There is a very good chance your host has installed a add-on for apache called mod_security.
Quote:
ModSecurityTM is an open source intrusion detection and prevention engine for web applications (or a web application firewall). Operating as an Apache Web server module or standalone, the purpose of ModSecurity is to increase web application security, protecting web applications from known and unknown attacks.
While mod_security can be a very powerful tool, misconfigured or overly strict rule sets can interfere with vBulletins Operation. Below for Apache users you can use an htaccess file and add a specific rule to disable mod_security.
Make or edit your forum .htaccess file and add the following code
Code:
<IfModule mod_security.c>
SecFilterEngine Off
SecFilterScanPOST Off
</IfModule>
Note, place this file in your main forum directory.
