Dear rapitoz!

You save my day!!! Everything is ok now!

it could not be possible that we have to make brainstorming cause the support doesnt help us.
very bad. anyways

So i can confirm it works with this modification.
have a nice day

I cannot edit any invoice or create someone...

When i do it i becomes a white page and nothing happens.

I put server debugging level in maximum so i see whats wrong.

i become the white page whit this message:

Fatal error: Cannot pass parameter 2 by reference in /var/www/web120648/html/ticketstore/administrator/components/com_vminvoice/tables/vm2orderuserinfo.php on line 76

I try to deactivate this line but it come the same error.

What should i do?

thank you in advance