“编辑当前外观 ”处无法编辑php文件，只能编辑CSS？

[yqjun]

RT，当我编辑PHP文件时，返回这个406错误。

Not Acceptable

An appropriate representation of the requested resource /blog/action/themes-edit could not be found on this server.

Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.

[wengsway]

我也碰到这个问题了，突然就不能编辑当前外观了，想修改点东西都做不了了。请问您解决了嘛？能否赐教一下。

[jrotty]

确保模板php文件权限为755