多站点3。4.1 wordpress

我用htaccess规则重定向了wp admin，并通过wp config重命名了wp内容和插件http://codex.wordpress.org/Editing_wp-config.php#Moving_wp-content现在我不能再上传图片了。

当我尝试上载图像时，它会开始处理，但随后出现http错误，或者说您确定要这样做，但不允许我上载图像。

this is in .htacess

 RewriteEngine On
 RewriteBase /
 RewriteRule ^login$ wp-login.php
 RewriteRule ^index\\.php$ - [L]

 # uploaded files
 RewriteRule ^([_0-9a-zA-Z-]+/)?files/(.+) wp-includes/ms-files.php?file=$2 [L]

 # add a trailing slash to /wp-admin
 RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin$ $1wp-admin/ [R=301,L]

 RewriteRule ^([_0-9a-zA-Z-]+/)?private-admin/?$ $1private-admin/index.php?wdeb_on [R=301,L]
 RewriteRule ^private-admin(.*)$ wp-admin$1

 RewriteRule ^([_0-9a-zA-Z-]+/)?wp-admin/([_0-9a-zA-Z-]+).php\\?(.*)$ $1private-admin/$2\\.php\\?$3 [R=301,L]


 RewriteCond %{REQUEST_FILENAME} -f [OR]
 RewriteCond %{REQUEST_FILENAME} -d
 RewriteRule ^ - [L]
 RewriteRule  ^[_0-9a-zA-Z-]+/(wp-(content|admin|includes).*) $1 [L]
 RewriteRule  ^[_0-9a-zA-Z-]+/(.*\\.php)$ $1 [L]
 RewriteRule . index.php [L]

This is in wp-config /* 将wp admin重定向到专用管理文件夹的更改*/

 $redirect_url=$_SERVER[\'REQUEST_URI\'];
 if(preg_match(\'/wp-admin/i\', $redirect_url)) header(\'Location:    \'.str_replace(\'wp-admin\', \'private-admin\', $redirect_url));

/** Change name of wp-config and plugins */
 define( \'WP_CONTENT_DIR\', $_SERVER[\'DOCUMENT_ROOT\'] . \'/private-content\' );
 define( \'WP_CONTENT_URL\', \'http://mysite.com/private-content\');
 define( \'WP_PLUGIN_DIR\', $_SERVER[\'DOCUMENT_ROOT\'] . \'/private-content/resources\' );
 define( \'WP_PLUGIN_URL\', \'http://mysite.com/private-content/resources\');
 define( \'PLUGINDIR\', $_SERVER[\'DOCUMENT_ROOT\'] . \'/private-content/resources\' );

这是“网络>设置>站点>/>图像上载路径：私有内容/上载”中的图像url路径

关于如何修复此问题的建议？谢谢