Validity constraint problem...Help

[admin]

HiI'm getting crazy with with XML and DTD. When i load the following file inthe XML parser i get the error :Validty constraint violation : Standalone document declarationthis the file<?xml version="1.0" standalone="yes"?><!DOCTYPE essay SYSTEM "D:\site\components\contentManagement\articles_template.dtd"[<!ENTITY title_entity "How to relieve from pain"><!ENTITY author_entity "Dr Tamamari"><!ENTITY articletext_entity1 ""><!ENTITY imageurl_entity1 ""><!ENTITY pullquote_entity1 ""><!ENTITY link_entity1 ""><!ENTITY minitable_entity1 ""><!ENTITY articletext_entity2 ""><!ENTITY imageurl_entity2 ""><!ENTITY pullquote_entity2 ""><!ENTITY link_entity2 ""><!ENTITY minitable_entity2 ""><!ENTITY articletext_entity3 ""><!ENTITY imageurl_entity3 ""><!ENTITY pullquote_entity3 ""><!ENTITY link_entity3 ""><!ENTITY minitable_entity3 ""><!ENTITY articletext_entity4 ""><!ENTITY imageurl_entity4 ""><!ENTITY pullquote_entity4 ""><!ENTITY link_entity4 ""><!ENTITY minitable_entity4 ""><!ENTITY articletext_entity5 ""><!ENTITY imageurl_entity5 ""><!ENTITY pullquote_entity5 ""><!ENTITY link_entity5 ""><!ENTITY minitable_entity5 ""><!ENTITY articletext_entity6 ""><!ENTITY imageurl_entity6 ""><!ENTITY pullquote_entity6 ""><!ENTITY link_entity6 ""><!ENTITY minitable_entity6 "">]><essay><article_template><title>&title_entity;</title><author>&author_entity;</author><article>&articletext_entity1;</article><pullquote>&pullquote_entity1;</pullquote><imageurl>&imageurl_entity1;</imageurl><link>&link_entity1;</link><minitable>&minitable_entity1;</minitable><article>&articletext_entity2;</article><pullquote>&pullquote_entity2;</pullquote><imageurl>&imageurl_entity2;</imageurl><link>&link_entity2;</link><minitable>&minitable_entity2;</minitable><article>&articletext_entity3;</article><pullquote>&pullquote_entity3;</pullquote><imageurl>&imageurl_entity3;</imageurl><link>&link_entity3;</link><minitable>&minitable_entity3;</minitable><article>&articletext_entity4;</article><pullquote>&pullquote_entity4;</pullquote><imageurl>&imageurl_entity4;</imageurl><link>&link_entity4;</link><minitable>&minitable_entity4;</minitable><article>&articletext_entity5;</article><pullquote>&pullquote_entity5;</pullquote><imageurl>&imageurl_entity5;</imageurl><link>&link_entity5;</link><minitable>&minitable_entity5;</minitable><article>&articletext_entity6;</article><pullquote>&pullquote_entity6;</pullquote><imageurl>&imageurl_entity6;</imageurl><link>&link_entity6;</link><minitable>&minitable_entity6;</minitable></article_template></essay>This is the dtd:<!ELEMENT essay (article_template)><!ELEMENT article_template (title | author | article | imageurl | pullquote| link | minitable)*><!ELEMENT title (#PCDATA)><!ELEMENT author (#PCDATA)><!ELEMENT article (#PCDATA)><!ELEMENT imageurl (#PCDATA)><!ELEMENT pullquote (#PCDATA)><!ELEMENT link (#PCDATA)><!ELEMENT minitable (#PCDATA)><!ENTITY lbr "<br>"><!ENTITY qquote """><!ENTITY amper "&"><!ENTITY la "<"><!ENTITY ra ">">