on my instance I've installed redturtle.video. This product adds a new content type (video) which has both the interfaces IFileContent and IImageContent. This cause a problem when the portlet view renders.
Infact, trying to add the portlet I obtain this error
Module collective.quickupload.portlet.vocabularies, line 69, in call
Module zope.schema.vocabulary, line 64, in init
ValueError: term values must be unique: 'RTInternalVideo'
fixed. please tell me if you have other issues with collective.quickupload + redturtle.video