Quicktime Streaming - Cannot Remove

In my control panel under QuickTime Streaming I am recieving errors and it will not remove streaming services. The error I am recieving is:

Can’t call method “service_type” on an undefined value at /usr/local/lib/site_perl/Ndn/Dhwebpanel/Goodies/Streaming.pm line 320.

It also gives me a similar message when you add a streaming service but doesn’t stop you from adding it. Any help would be appreciated

contact support, seems to be a panel issue.