validator crash during target reading Error: can't retrieve "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd": 503 Service Unavailable due to Unknown abuse from requesting IP Error: Couldn't open dtd entity http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd in unnamed entity at line 3 char 109 of http://www.w3.org/XML/2005/03/scds-lc-issues/