validateOnParse set to FALSE: 
No Error Report Above
validateOnParse set to TRUE: 

Warning: DOMDocument::loadXML(): No declaration for element NYPHP in Entity, line: %d in %s on line %d

Warning: DOMDocument::loadXML(): Element body content does not follow the DTD, expecting (p | h1 | h2 | h3 | h4 | h5 | h6 | div | ul | ol | dl | pre | hr | blockquote | address | fieldset | table | form | noscript | ins | del | script)*, got (div div div div div NYPHP) in Entity, line: %d in %s on line %d
Error Report Above