301 redirect – but why?

[Claudia999]

Hi there,

whatever of my forums or posts urls I analyze for example with http://web-sniffer.net – I get a "Status: HTTP/1.1 301 Moved Permanently".

The .htaccess of community is

AddHandler php55-cgi .php

<IfModule mod_rewrite.c>
Options -MultiViews
RewriteEngine On

RewriteBase /community/

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

RewriteRule . /community/index.php [L]
</IfModule>

For blog entries for example the status is ok.

IPB is 3.4.

What could be the problem?

Greetings

Claudia