Drupal:即使拥有权限777,也无法访问sites/default/Files中上载的文件

Drupal:即使拥有权限777,也无法访问sites/default/Files中上载的文件,drupal,Drupal,我有一个Drupal7站点,可以接受文件上传。当我上传一个文件进行测试时,它可以正常上传,但我无法下载它。当我点击帖子中的链接时,出现以下错误: Forbidden You don't have permission to access /sites/default/files/test file.pdf on this server. Additionally, a 500 Internal Server Error error was encountered while trying t

我有一个Drupal7站点,可以接受文件上传。当我上传一个文件进行测试时,它可以正常上传,但我无法下载它。当我点击帖子中的链接时,出现以下错误:

Forbidden

You don't have permission to access /sites/default/files/test file.pdf on this server.

Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.

上传时的默认权限是644(也应该是可读的),但为了安全起见,我将整个目录和子目录的文件权限设置为777,仍然会出现相同的错误

从.htaccess删除了
Deny from all