Hello,

when i setup cron job :

wget -q -O /dev/null "mywebsite/?option=com_vminvoice&task...view=vminvoice"

I tried to hit mywebsite/?option=com_vminvoice&task...l&view=vminvoice

And i've got that error :

Fatal error: Cannot redeclare class CurrencyDisplay in /home/web/*********/ftp/prod/administrator/components/com_virtuemart/classes/currency/class_currency_display.php on line 38

Is there somethin wrong ?

Thanks for your answer.

It looks like the CurrencyDisplay class is getting loaded multiple times without using inlude/require_once comannd.
This might be caused by by some plugin installed at the site related with VirtueMart.

Try to identify the place (component/plugin) where from this error is coming from. (you may be e.g. switching off the possibly conflicting plugins one by one)