Bought the Virtuemart extension for JoomnSEF, but when I install it, the whole site crashes with this error:

Warning: extract() [function.extract]: First argument should be an array in /home/firesafe/public_html/components/com_sef/sef_ext/com_virtuemart.php on line 17

Fatal error: Cannot instantiate non-existent class: sefext_com_virtuemart in /home/firesafe/public_html/components/com_sef/joomsef.php on line 742

??

Thanks, Paul.

Guys I need an answer to this or if it's not fixable, I'll need a refund.

Thanks, Paul. (Same person, different account)

Hello Paul,

This problem occures if you use older extension - versions below 1.1.0 are no longer supported by JoomSEF. You should use the JoomSEF's Upgrade function to get the latest version.

Best regards,
David

David, Thanks for the reply.

How do I download the correct version of the VM extension ?
* I can see now, it updates from the component itself - very clever !

Thanks for a great product.

Paul.