Button type is creating a button with joomla. (Standard practise) by going to menu in the back end, creating new button and creating the type, and from the artio vm eticket tree selecting the type you want ie. check ticket default layout.

None of these work from the artio tree and get the error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

Apache Server at www.comedycave.com Port 443

We are using Godaddy linux economy hosting and therefor error logs are not available with that hosing plan. I have contacted godaddy about possible solution for viewing the error logs

We are using PHP 5.2, Joomla 1.5 and VM eticket 1.0.0 , Virtumart 1.1.9

Button URL is
www.comedycave.com/index.php?option=com_...ickets&Itemid=74