我正在使用 LimeSurvey 1.92 build 120509,当我按下后退按钮(在浏览器上)时,上一个调查页面无法加载,而是出现以下浏览器错误:
Document Expired
This document is no longer available.
The requested document is not available in Firefox's cache.As a security precaution, Firefox does not automatically re-request sensitive documents.Click Try Again to re-request the document from the website.