Compilation of JSP File '/ket-qua/tuong_thuat.jsp' failed:
tuong_thuat.jsp:447:33: Error in "/data/webhome/bongda.wap.vn/include/popup.inc.jsp" at line 1: The page directive attribute "contentType" may only be used once per JSP page.
                <%@include file="../include/footer.jsp" %>
                                ^---------------------^