TOPIC: Error after latest upgrade

I'm a long time user of this product.

To anyone who is getting errors after the latest upgrade I've discovered the issue.

It's quite a simple one. There is a malformed URL being generated from the Event Plugin that creates links in your articles.

On line 179 of /plugins/content/plug_dtregister.php change the following line

$reglink = $reglink=JRoute::_("index.php?option=com_dtregister&eventId=".$eventId."eventId&Itemid=$Itemid&task=register&conroller=event");

to

$reglink = $reglink=JRoute::_("index.php?option=com_dtregister&eventId=".$eventId."&Itemid=$Itemid&task=register&conroller=event");
Note the additional "eventId" after the $eventId.
This has caused my site approximately 7 days of downtime and lost income.

I hope this may help others.