Hello i have no extensions with punbb, thx for your help
htaccess
# BEGIN PunBB
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . rewrite.php [L]
</IfModule>
# END PunBB
includes/rewrite.php
<?php
/***********************************************************************
Copyright (C) 2002-2008 PunBB.org
This file is part of PunBB.
PunBB is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
PunBB is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
************************************************************************/
$pun_rewrite_rules = array(
'/^topic[\/_-]?([0-9]+).*(new|last)[\/_-]?(post)?s?(\.html?|\/)?$/i' => 'viewtopic.php?id=$1&action=$2',
'/^post[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'viewtopic.php?pid=$1',
'/^(forum|topic)[\/_-]?([0-9]+).*[\/_-]p(age)?[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'view$1.php?id=$2&p=$4',
'/^(f|t)(orum|opic)[\/_-]?([0-9]+)[\/_-](rss|atom)(\.html?|\/)?$/i' => 'extern.php?action=feed&$1id=$3&type=$4',
'/^(forum|topic)[\/_-]?([0-9]+).*(\.html?|\/)?$/i' => 'view$1.php?id=$2',
'/^new[\/_-]?reply[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'post.php?tid=$1',
'/^new[\/_-]?reply[\/_-]?([0-9]+)[\/_-]?quote[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'post.php?tid=$1&qid=$2',
'/^new[\/_-]?topic[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'post.php?fid=$1',
'/^(delete|edit)[\/_-]?([0-9]+)(\.html?|\/)?$/i' => '$1.php?id=$2',
'/^(login|search|register)(\.html?|\/)?$/i' => '$1.php',
'/^logout[\/_-]?([0-9]+)[\/_-]([a-z0-9]+)(\.html?|\/)?$/i' => 'login.php?action=out&id=$1&csrf_token=$2',
'/^request[\/_-]?password(\.html?|\/)?$/i' => 'login.php?action=forget',
'/^user[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'profile.php?id=$1',
'/^user[\/_-]?([0-9]+)[\/_-]?([a-z]+)(\.html?|\/)?$/i' => 'profile.php?section=$2&id=$1',
'/^(delete|upload)[\/_-]?(avatar|user)?[\/_-]?([0-9]+)[\/_-]?([a-z0-9]+)?(\.html?|\/)?$/i' => 'profile.php?action=$1_$2&id=$3&csrf_token=$4',
'/^change[\/_-]?(email|pass)(word)?[\/_-]?([0-9]+)[\/_-]([a-zA-Z0-9]+)(\.html?|\/)?$/i' => 'profile.php?action=change_$1&id=$3&key=$4',
'/^change[\/_-]?(email|pass)(word)?[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'profile.php?action=change_$1&id=$3',
'/^search[\/_-]?(new|recent|unanswered|subscriptions)(\.html?|\/)?$/i' => 'search.php?action=show_$1',
'/^search[\/_-]?(new|recent|unanswered|subscriptions)[\/_-]p(age)?[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'search.php?action=show_$1&p=$3',
'/^search[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'search.php?search_id=$1',
'/^search[\/_-]?([0-9]+)[\/_-]?p(age)?[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'search.php?search_id=$1&p=$3',
'/^search[\/_-]?(posts|topics)[\/_-]?user[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'search.php?action=show_user_$1&user_id=$2',
'/^search[\/_-]?(posts|topics)[\/_-]?user[\/_-]?([0-9]+)[\/_-]?p(age)?[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'search.php?action=show_user_$1&user_id=$2&p=$4',
'/^search\/k(.*)\/([0-9-]+)\/a(.*)\/(message|subject|all)\/([0-9]+)\/(ASC|DESC)\/(posts|topics)\/?$/i' => 'search.php?action=search&keywords=$1&author=$3&forum=$2&search_in=$4&sort_by=$5&sort_dir=$6&show_as=$7',
'/^search\/k(.*)\/([0-9-]+)\/a(.*)\/(message|subject|all)\/([0-9]+)\/(ASC|DESC)\/(posts|topics)\/page\/([0-9]+)\/?$/i' => 'search.php?action=search&keywords=$1&author=$3&forum=$2&search_in=$4&sort_by=$5&sort_dir=$6&show_as=$7&p=$8',
'/^search-k(.*)-([0-9-]+)-a(.*)-(message|subject|all)-([0-9]+)-(ASC|DESC)-(posts|topics).html?$/i' => 'search.php?action=search&keywords=$1&author=$3&forum=$2&search_in=$4&sort_by=$5&sort_dir=$6&show_as=$7',
'/^search-k(.*)-(message|subject|all)-a(.*)-([0-9]+)-(ASC|DESC)-([0-9-]+)-(posts|topics)-p([0-9]+).html?$/i' => 'search.php?action=search&keywords=$1&author=$3&forum=$6&search_in=$2&sort_by=$4&sort_dir=$5&show_as=$7&p=$8',
'/^users(\.html?|\/)?$/i' => 'userlist.php',
'/^users\/(.*)\/([0-9-]+)\/?([a-z_]+)[\/_-]([a-zA-Z]+)[\/_-]p(age)?[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'userlist.php?username=$1&show_group=$2&sort_by=$3&sort_dir=$4&p=$6',
'/^(email|report|subscribe|unsubscribe)[\/_-]?([0-9]+)[\/_-]?([a-z0-9]+)?(\.html?|\/)?$/i' => 'misc.php?$1=$2&csrf_token=$3',
'/^(mark|rules)[\/_-]?(read)?[\/_-]?([a-z0-9]+)?(\.html?|\/)?$/i' => 'misc.php?action=$1$2&csrf_token=$3',
'/^mark[\/_-](forum)[\/_-]?([0-9]+)[\/_-](read)[\/_-]([a-z0-9]+)(\.html?|\/)?$/i' => 'misc.php?action=markforumread&fid=$2&csrf_token=$4',
'/^help[\/_-]([a-z]+)(\.html?|\/)?$/i' => 'help.php?section=$1',
'/^moderate[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'moderate.php?fid=$1',
'/^move_topics[\/_-]?([0-9]+)[\/_-]([0-9]+)(\.html?|\/)?$/i' => 'moderate.php?fid=$1&move_topics=$2',
'/^(open|close|stick|unstick)[\/_-]?([0-9]+)[\/_-]([0-9]+)[\/_-]([a-z0-9]+)(\.html?|\/)?$/i' => 'moderate.php?fid=$2&$1=$3&csrf_token=$4',
'/^moderate[\/_-]?([0-9]+)[\/_-]?p(age)?[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'moderate.php?fid=$1&p=$3',
'/^moderate[\/_-]?([0-9]+)[\/_-]([0-9]+)(\.html?|\/)?$/i' => 'moderate.php?fid=$1&tid=$2',
'/^moderate[\/_-]?([0-9]+)[\/_-]([0-9]+)[\/_-]?p(age)?[\/_-]?([0-9]+)(\.html?|\/)?$/i' => 'moderate.php?fid=$1&tid=$2&p=$4',
'/^get_host[\/_-]?([0-9]+|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})(\.html?|\/)?$/i' => 'moderate.php?get_host=$1'
);