This attribute does not support request time values when using JSTL

When I tried to upgrade our jstl library from 1.0 to 1.1, I got the following error:
This attribute does not support request time values
The solution is

• include JSTL 1.1 by changing the taglib-URIs in include.jsp from
  <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" >
  <%@ taglib prefix="fmt" uri="http://java.sun.com/jstl/fmt">
  to
  <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core">
  <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt">