BH空间Internal Server Error错误的解决方法

bluehost又称BH,默认情况下bh空间会显示目录索引，我在cpanel中通过索引管理器禁止显示目录列表的时候出现了如下的错误：

Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, webmaster@sdgsdhh.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

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

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Apache Server at www.panpan.org Port 80

解决方法：
修改.htaccess
要注意该文件的位置，如果不行就先备份各个.htaccess文件，然后逐层向外删除（假如有多个.htaccess的话）