Wartungsmodus erzeugt zu viele Weiterleitungen

Hallo, ich kann kein Update anstoßen, da der Wartungsmodus zu viele Weiterleitungen erzeugt. In den Shopeinstellungen steht bei Host: http://www.meinedomain.de und die htaccess sieht so aus: [code]
RewriteEngine on

#RewriteBase /shopware/

Https config for the backend

#RewriteCond %{HTTPS} !=on
#RewriteRule backend/(.*) https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

RewriteRule shopware.dll shopware.php
RewriteRule files/documents/.* engine [NC,L]
RewriteRule backend/media/(.*) media/$1 [NC,L]

RewriteCond %{REQUEST_URI} !(/(engine|files|templates|themes|web)/)
RewriteCond %{REQUEST_URI} !(/media/(archive|banner|image|music|pdf|unknown|video)/)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ shopware.php [PT,L,QSA]

Fix missing authorization-header on fast_cgi installations

RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]

# Block access to VCS directories
RedirectMatch 404 /\.(svn|git|hg|bzr|cvs)(/|$)
# Staging environment #SetEnvIf Host “staging.test.shopware.in” SHOPWARE_ENV=staging # Development environment #SetEnvIf Host “dev.shopware.in” SHOPWARE_ENV=dev #SetEnv SHOPWARE_ENV dev DirectoryIndex index.html DirectoryIndex index.php DirectoryIndex shopware.php # Disables download of configuration
# Deny all requests from Apache 2.4+.

Require all denied

# Enable gzip compression
AddOutputFilterByType DEFLATE text/html text/xml text/plain text/css text/javascript application/javascript application/json


ExpiresActive on
ExpiresDefault “access plus 1 month”

<ifmodule mod_headers.c>
    Header append Cache-Control "public"
    Header unset ETag
</ifmodule>

FileETag None

# Match generated files like: # 1429684458_t22_s1.css # 1429684458_t22_s1.js

Header set Cache-Control “max-age=31536000, public”

<ifmodule mod_expires.c>
    ExpiresActive on
    ExpiresDefault "access plus 1 year"
</ifmodule>

# Disables auto directory index
Options -Indexes

Options -MultiViews

php_value memory_limit 256M

php_value max_execution_time 120

php_value upload_max_filesize 20M

php_flag phar.readonly off
php_flag magic_quotes_gpc off
php_flag session.auto_start off
php_flag suhosin.session.cryptua off
php_flag zend.ze1_compatibility_mode off
[/code]