I made a fresh install of Alfresco (3.2) on Oracle, and I didn't created any content types or similar.
When I choose do upload content, after uploading (Add content dialog form), I got an error:
Please correct the errors below then click OK.
* Failed to create content due to error: 03190007 Failed to execute script 'workspace://SpacesStore/7e466682-ada8-4fe9-954e-cbafd0113ea3': nodeRef is a mandatory parameter