Guys, I get "Fatal error: Call to a member function enqueueMessage() on a non-object in /home/lcaqd/public_html/components/com_redform/models/redform.php on line 587" when submitting a form for RedEvent2, hooking in to VirtueMart.
Components installed as follows:

b.t.w. I learned today the church wants to go live in TEN DAYS with this. I really need some assistance to get me over the line please. I would sincerely like to use your products for other customers, but need this one to come through first. If it does not come through, it will be bad for both of us. Please respond asap.

Turned off VM integration. Still got error. Database entries are however going in.

Fatal error: Call to a member function enqueueMessage() on a non-object in /home/lcaqd/public_html/components/com_redform/models/redform.php on line 587

so I checked the code:

if (!$acajoomsubscriber->store()) {
if (stristr($db->getErrorMsg(), 'duplicate entry')) {
$mainframe->enqueueMessage(JText::_('This e-mail address is already signed up for the newsletter'), 'error');
}
else $mainframe->enqueueMessage(JText::_('There was a problem signing up for the newsletter').' '.$db->getErrorMsg(),'error');
}


and removed myself (test user) from Acajoom. Still crashes.

it was the email address that made it crash. When I changed it to a field, it was ok. "Your registration was confirmed"

Added to tracker (notice we work on European times - so if you post while we sleep there is a tad of delay).