OpenCart Community

Hi for all,

Suddenly my website : http://www.SihatSelalu.biz gave this error...

Catchable fatal error: Argument 1 passed to VQModObject::__construct() must be an instance of DOMNode, null given, called in /home/sihat311/public_html/www.sihatselalu.biz/vqmod/vqmod.php on line 580 and defined in /home/sihat311/public_html/www.sihatselalu.biz/vqmod/vqmod.php on line 127

The web is absolutely fine on Nov 16, but suddenly the error happened on Nov 17. I can't access admin page. The version is 1.5.1.3.

Already googled but I can't find any solution. Please help me on this, I am losing sales and many customers already complained.

Thanks in advance.

It looks like you have a bad xml file in your vqmod/xml folder that's causing a critical error somehow. It's not something I've seen before. I would suggest disabling all vqmods and re-enabling one by one to nail down the file.

Thank you. I think I know the file by looking at the log. Could you guide me how to do that (disable/enable) since I cannot access my admin site. Thank you.

Connect to your FTP change into directory vqmod/xml add a ~ or _ to the end of the file extension as only .xml files are taken into account on load.

Hello,

I have the same problem as the one described here.
What is strange is that I completely deleted joomla and mijoshop, and reinstall them and I still get the same error.
Any ideas about what is causing this and how to solve it?

thank you

i upgraded my vqmod and it solved the problem

I accidentally put a xml folder that was not a real vqmod file. I saved my xmls to a file and then loaded them back one by one. Then I recognized the products.xml that wasn't supposed to be there. When I took it out everything was fine. Scary.