Hi,
I have a quick question. Our ordering processing system is working perfectly until today when I received an order that had unusually many product items.
The payment and the order itself was processed correctly, but when I want to open/print the invoice I get the following error.
[color=#000000][font=Times][size=1]Warning: DOMDocument::loadXML() [[/size][/font][/color]domdocument.loadxml[color=#000000][font=Times][size=1]]: Empty string supplied as input in /home/stores/alafoss.is/lib/html2pdf/treebuilder.class.php on line [/size][/font][/color]22
… [color=#000000][font=Times][size=1]…/treebuilder.class.php[/size][/font][/color]:[color=#000000][font=Times][size=1]22[/size][/font][/color]
[color=#FCE94F][font=Times][size=1] ! )[/size][/font][/color][color=#000000][font=Times][size=1] Fatal error: Call to a member function node_type() on a non-object in /home/stores/alafoss.is/lib/html2pdf/box.php on line [/size][/font][/color]91
Can you help, what could be causing this, kindly let me know if you need more information.
Thanks