Dragging video from media manager to the service manager results in error

Using build 1118, I get this error:

Traceback (most recent call last):
  File "/home/wesley/Projects/openlp/trunk/openlp/core/lib/plugin.py", line 245, in processAddServiceEvent
    self.mediaItem.onAddClick()
  File "/home/wesley/Projects/openlp/trunk/openlp/core/lib/mediamanageritem.py", line 492, in onAddClick
    self.parent.serviceManager.addServiceItem(service_item)
  File "/home/wesley/Projects/openlp/trunk/openlp/core/ui/servicemanager.py", line 898, in addServiceItem
    item.render()
  File "/home/wesley/Projects/openlp/trunk/openlp/core/lib/serviceitem.py", line 159, in render
    self.render_manager.set_override_theme(theme, useOverride)
  File "/home/wesley/Projects/openlp/trunk/openlp/core/lib/rendermanager.py", line 158, in set_override_theme
    self.renderer.set_theme(self.themedata)
  File "/home/wesley/Projects/openlp/trunk/openlp/core/lib/renderer.py", line 63, in set_theme
    self.theme_name = theme.theme_name
AttributeError: 'unicode' object has no attribute 'theme_name'