Fatal error: Uncaught exception 'DOMException' with message 'Invalid Character Error' in /home/mk/www/htdocs/cms/class/class.abstract.xml.php:26 Stack trace: #0 /home/mk/www/htdocs/cms/class/class.abstract.xml.php(26): DOMDocument->createElement('') #1 /home/mk/www/htdocs/cms/class/class.obj.php(282): abstract_XML->xml_element(Object(DOMElement), NULL) #2 /home/mk/www/htdocs/printer.php(27): OBJ->create_xml(Array, '', NULL, Object(XML), 0) #3 {main} thrown in /home/mk/www/htdocs/cms/class/class.abstract.xml.php on line 26